Answers
Answer:
Explanation:
The only way a recessive trait will show is if the offspring receives 2 recessive (lower case) alleles.
If there are any upper case letters present only the dominant trait will show.
The correct answer would be the box(es) that contain 2 lower case letters.
Related Questions
Use the drop-down menus to complete the statements. All of the chromosomes line up along the middle of the cell during . The nuclear membrane disappears during . DNA condenses to form chromosomes during .
Answers
Answer:
metaphase
prophase
prophase
Explanation:
“Earth’s ecosystems recycle.” Is this
statement true or false? Explain your
answer.
Answers
True - well, for example in the rainforest, when leaves fall from trees, they create a layer on the ground. This waste is then broken down, and then the nutrients it contains is absorbed into the soil. The roots of plants then absorbs these nutrients. Eventually the leaves of those plants then fall, and the cycle starts again.
Earth's ecosystems recycle through various biogeochemical cycles, such as the water, carbon, nitrogen, and phosphorus cycles, where substances are absorbed by living organisms and released back into the environment.
Explanation:The statement 'Earth’s ecosystems recycle' is true. Earth's ecosystems carry out the process of recycling through the biogeochemical cycles such as the water cycle, carbon cycle, nitrogen cycle, phosphorus cycle, etc. In these cycles, substances are taken up by plants and animals, then released back into the environment, either directly, or indirectly after their death and decomposition. This constant transformation and reutilization make Earth’s ecosystems efficient recyclers.
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List five words or terms you associate with mental health by typing one word or phrase at a time and pressing enter.
Answers
Answer:
nervous breakdown.
Depression
Madness
Insanity
Attitude
Explanation:
Mental health refers to a state of well-being. This state depends on different factors which include physical health, intellectual health, self-care, gratitude aptitude, sociability, and biological factors.
Mental health is a well-being state. This state is fundamental at all stages of life, from childhood adolescence to adulthood.
Mental health include:
Physical health. People with physical difficulties may be at risk of developing poor mental health.Intellectual health. In a similar manner to physical health, people with intellectual problems (e.g., behavior disorders) may also be at risk of developing chronic mental difficulties.Self-care. Mental self-care includes all activities that help to stay mentally healthy.Sociability. Social isolation is a trigger for mental illness.Gratitude aptitude. It is imperative to make an effort to say 'thank you' to other persons, this aptitude enhances mental health.Biological factors. It is well known that different biological factors such as gene expression and the presence of neurotransmitters in the brain at low/high levels, can affect mental health.In conclusion, mental health depends on different factors such as physical health, intellectual health, self-care, gratitude aptitude, sociability, and biological factors.
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Assume that for a given gene a mutation creates an allele that functions as a dominant negative. The gene codes for a protein that forms a tetramer (4) within the cell. If at least one of the subunits has the mutant structure the entire protein is inactivated. For a heterozygous individual, what percent of the tretramers present in the cell will be inactive?
Answers
Answer: 100%
Explanation:
if the mutation presents autosomal dominant inheritance, each affected individual will show 100% alteration in the protein, thus , being dominant, it is considered that the disease pattern will predominate even if it has genes that do not express it since these will be recessive and canceled by the dominant ones.
Which are examples of short-term environmental change? Check all that apply.
tsunami
earthquake
oil spill
ice age
forest fire
global warming
Answers
Answer:
its
1
2
3
5
Explanation:
The examples of short-term environmental change tsunami, earthquake, oil spill, forest fire.
What are the causes of environmental changes?Environmental changes have to do with changes caused by the variation in the occurrences of some climatic factors; rainfall, temperature, light wind: biotic factors; predators, parasites, soil micro-organism, pest and diseases: and edaphic factors; soil pH, soil texture, soil structure etc.
Thus these are the correct option.
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which sends information from other parts of the body All the way to the brain?
Answers
Answer:
nervous system.
Explanation:
The nervous system works to send signals throughout the body.
which layer of the sun is hottest
Answers
Answer:
the core
Explanation:
Final answer:
The core of the Sun is the hottest layer with temperatures around 15 million degrees Celsius, generated by nuclear fusion.
Explanation:
The hottest layer of the Sun is its core, where temperatures reach about 15 million degrees Celsius. This intense heat is generated by nuclear fusion where hydrogen nuclei collide and fuse to form helium, releasing enormous amounts of energy. Although the outermost layer of the Sun's atmosphere, the corona, is also very hot, with temperatures ranging from 2 to 5 million degrees Celsius, it is still cooler than the core. Understanding the Sun's structure reveals that it consists of several layers, each playing a significant role in the solar dynamics. The convective zone, beneath the photosphere, is where hot plasma rises, cools, and then sinks, creating a cycle of energy transfer.
Describe the career of an agricultural extension agent, with a brief summary of the responsibilities, education/training, and benefits.
Answers
Answer:
agricultural extension agent are train expert that acts as a middle man between the farmers and research institute or organisation. they are saddled with the responsibilities of bringing new innovations, technologies, knowledge e.t.c concerning agriculture to farmers and they in turn takes farmers concerns, complains and outcry to research institute.
they help to teach farmers on how too use modern farm tools and technologies. the extension agent use different methods to arouse or captivate the farmers and they are agent of change in that they help people form their own organizations in order to be able to tackle their problems.
they pass through different training and workshops and belong to a professional body before they can be certified an agricultural extension agent.Agricultural extension trainning/programmes cover a broad area including improved crop varieties, better livestock control, improved water management, and the control of weeds, pests or plant diseases. they are well paid and derive maximum satisfaction when helping farmers and proffering solutions to their problems.
Explanation:
How many amino acids must be obtained in the diet because they cannot be made by the body? A. 2 B. 5 C. 10 D. 20
Answers
Answer:
The answer is 10 C.
Explanation:
Because your body can produce 10 of the 20 amino acids.
The number of amino acids that must be obtained in the diet because they cannot be made by the body is 10 amino acids. The correct option is C.
What are amino acids?Amino acids are organic substances that are made up of amino and carboxylic groups. They are building blocks of proteins. There are 20 types of amino acids. 10 are essential and 10 are non-essential amino acids.
Essential amino acids are those amino acids that are not present in the body, that's why we have to take them from food. They are histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
Non-essential; amino acids are those that are already present in the body. They are synthesized by the cells.
Thus, the correct option is C. 10 amino acids.
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Which mutation would most likely have the least effect on an organism's survival? A. a mutation that causes a change in a protein that influences the eye color B. a mutation that causes a change in a protein found in the red blood cells C. a mutation that causes a change in a protein that helps the heart to beat D. a mutation that causes a change in a protein that allows digestion to happen
Answers
Answer:
I believe answer choice A is correct.
Explanation:
It's just a color of it's EYES. Can't be that noticable if it's trying to be camouflaged.
Final answer:
A mutation causing a change in eye color protein would likely have the least effect on an organism's survival, as eye color is not a vital physiological trait affecting survival like red blood cell function or heart operation.
Explanation:
Which mutation would most likely have the least effect on an organism's survival? Out of the four options provided, a mutation that causes a change in a protein that influences eye color (Option A) would most likely have the least effect on an organism's survival. This is because eye color is generally not a trait that directly affects the physiological functions necessary for survival such as breathing, circulation, or digestion. In contrast, mutations affecting proteins involved in vital functions such as those found in red blood cells (Option B), that help the heart to beat (Option C), or that allow digestion to happen (Option D) are more likely to be detrimental to the organism's fitness and survival.
Mutations can lead to a change in the structure and function of proteins. When mutations occur in genes that encode for essential proteins, the resultant protein might not function correctly, potentially leading to serious health issues. For instance, sickle cell disease is caused by a mutation that alters the hemoglobin protein, impacting red blood cell function. Conversely, mutations like the change in eye color protein tend to be neutral mutations, as they generally do not affect an organism's fitness or ability to survive and reproduce.
QUESTION 10 If a short sequence of DNA reads TAACGTCCAGGCAAA, what is the complementary sequence in the other strand of DNA? (just type the letters of the nucleotides)
Answers
Answer:
ATTGCAGGTCCGTTT
Explanation:
A always goes with T
C always goes with G
(I remember this because the letters C and G look like each other)
So, if you have the strand: ATGCA
The complementary strand will look like this: TACGT
Answer:
ATTGCAGGTCCGTTT
Explanation:
A goes to T and G goes to C and vise versa
In your research on gene regulation in E. coli, you produce 2 mutant strains with the same phenotype: they can grow on lactose but not on glucose. To investigate these 2 mutants further, you perform a complementation test using them and discover that the diploid combination strain can grow on glucose or lactose. From this, you can deduce that:_______. A) Both mutants have a mutation in the same gene
B) The 2 mutants have mutations in different genes
C) Glucose and lactose metabolic pathways in E. coli utilize at least one shared gene in common
D) At least 2 different genes are required for glucose metabolism in E. coli
E) B and D.
Answers
Answer:
E) B and D.
Explanation:
A test that is used to determine if two mutations that are associated with a specific phenotype are allelic or non allelic is known as a complementation test. If the mutation is allelic then the combination does not complement, but if complementation occurs it shows that the combination is not allelic.In the given case, the mutants cannot grow on glucose, however a combination of two strains were able to grow on glucose, this means they are able to complement each other.If they complement each other this means that mutations lie on different genes and since, they are affecting the growth on glucose it also confirms that the atleast 2 different genes are required for glucose metabolism in E.coli.Which of the following will most likely reduce the acidity of rain in an area
Answers
Answer:
produce energy without using fossil fuels.
Explanation:
People can use renewable energy sources, such as solar and wind power. Renewable energy sources help reduce acid rain because they produce much less pollution.
A great way to reduce acid rain is to produce energy without using fossil fuels. Instead, people can use renewable energy sources, such as solar and wind power. Renewable energy sources help reduce acid rain because they produce much less pollu
The pH indicator bromothymol blue is blue in an alkaline solution and yellow
in an acidic solution. A slight increase in acidity, such as when CO2 gas is
added, causes a solution with the indicator to change from blue to yellow
A solution with the indicator would turn from blue to yellow when which
combination of factors exists? Select the two correct answers.
Answers
The pH indicator bromothymol blue changes from blue to yellow with an increase in acidity, caused by the addition of CO2 to the solution, which forms carbonic acid and lowers the pH.
Explanation:The pH indicator bromothymol blue is sensitive to changes in the acidity or alkalinity of a solution, changing color to indicate the pH. When CO2 gas is added to a solution containing this indicator, the CO2 reacts with water to form carbonic acid, which lowers the pH of the solution. Given that bromothymol blue turns blue in an alkaline solution and yellow in an acidic solution, the change from blue to yellow signifies an increase in acidity due to the addition of CO2, making the solution more acidic.
Therefore, the solution would turn from blue to yellow under the combination of adding CO2 which increases the carbonic acid in the solution, thereby lowering its pH. This is relevant not only in laboratory settings but also in real-world applications such as monitoring carbon dioxide levels in aquatic environments, which can affect the acidity and overall health of the water.
The pH indicator bromothymol blue transitions from yellow to blue in response to increasing alkalinity. Options A and D, involving the introduction of carbon dioxide through yeast fermentation or blowing air, respectively, would likely cause the solution to shift from yellow to blue due to increased acidity, indicating a transition to slightly alkaline conditions.
Bromothymol blue (BTB) acts as a pH indicator, transitioning between yellow in acidic conditions and blue in alkaline conditions. Understanding this, we can analyze the given options to determine which combinations of factors would lead to the solution turning from yellow to blue.
D. A person blows air into the solution through a straw.
When a person blows air into the solution through a straw, they are introducing carbon dioxide (CO2) into the solution. CO2 reacts with water to form carbonic acid (H2CO3), which increases the acidity of the solution. Even a slight increase in acidity can cause BTB to transition from blue to yellow. Therefore, blowing air into the solution would likely cause it to transition from yellow (indicating slightly acidic) to blue (indicating slightly alkaline) due to the increased acidity from the introduction of CO2.
A. Yeast cells and sugar are placed in the solution.
Yeast cells undergo fermentation in the presence of sugar, producing carbon dioxide as a byproduct. This carbon dioxide dissolves in water to form carbonic acid, thereby increasing the acidity of the solution. Again, this increase in acidity would cause the BTB indicator to shift from yellow to blue, indicating a transition from slightly acidic to slightly alkaline conditions.
Both scenarios involve the introduction of carbon dioxide into the solution, either through blowing air (Option D) or through the fermentation process of yeast cells (Option A). In both cases, the increase in acidity due to the formation of carbonic acid would lead to the solution transitioning from yellow to blue, reflecting the shift from acidic to slightly alkaline conditions. Therefore, Options A and D are the correct answers.
Complete question:- The pH indicator bromothymol blue is blue in an alkaline solution and yellow in an acidic solution. A slight increase in acidity, such as when CO2 gas is added, causes a solution with the indicator to change from blue to yellow. A solution with the indicator would be most likely to turn from yellow to blue when which combination of factors exists? Select the two correct answers.
A. Yeast cells and sugar are placed in the solution.
B. Water plants in the solution are placed under a bright lamp.
C. Algae are placed in the solution and left in a dark room.
D. A person blows air into the solution through a straw.
A dwarf planet is a
Answers
Answer:
a celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape,2 (c) has not cleared the neighbourhood around its orbit, and (d) is not a satellite.
Answer:
planet that is smaller than a planet but larger than an asteroid, like the death star
Explanation:
Question 3 (1 point)
Organisms, such as plants, that make their own food are called
a
b
autotrophs.
heterotrophs.
thylakoids.
pigments.
a
Answers
Answer:
Autotrophs
Explanation:
because it is the good answer
Which advancement in technology has increased scientific knowledge of planets other than Earth?
cellular models
microscopes
probeware
rovers
Answers
I think Is Rovers they helped explore other planets such as mars
Answer: The correct answer is rovers :)
Explanation:
I got it right!
Early in your own development, a subset of diploid cells called ____________ began to develop within your pre-ectodermal tissue. These cells will eventually lodge in the gonadal ridge. Still later they will go through meiosis and give rise to primary oocytes or primary spermatocytes.
Answers
Answer:
primary germ cells or primordial germ cells
Explanation:
During the early stages of embryonic development , primary germ cell or primordial germ cells develops within the pre-ectodermal tissue. they are diploid like other somatic cells and found in the primary ectoderm (epiblast) in the second week.
Primary germ cell moves through the gut of an embryo in order to develop gonads. Further they undergo meiosis process followed by cellular differentiation and five rise to mature gametes, either sperms (primary spermatocytes) or eggs (primary oocytes).
Hence, the correct answer is primary germ cells.
During early development, oogonia cells develop within the pre-ectodermal tissue and go through meiosis to form primary oocytes or primary spermatocytes. Oogenesis involves the completion of two meiotic divisions, resulting in the production of a secondary oocyte that is released during ovulation.
Explanation:In early development, a subset of diploid cells called oogonia begin to develop within the pre-ectodermal tissue. These cells eventually lodge in the gonadal ridge and later go through meiosis to give rise to primary oocytes in females or primary spermatocytes in males.
Oogenesis begins when an oogonium with the diploid number of chromosomes undergoes mitosis, producing a diploid daughter cell called a primary oocyte. The primary oocyte then goes through the first division of meiosis.
During oogenesis, the primary oocyte completes the first meiotic division and forms a secondary oocyte and a polar body. The secondary oocyte is released during ovulation and, if fertilized, continues through the second meiotic division to produce a fertilized egg.
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Explain how animal like plant like are similar and different
Answers
Answer: The main way animal-like protists differ from plant-like protists is in the way they get energy. Animal-like protists are heterotrophs. ... Plant-like protists, on the other hand, are autotrophs. They can make their own energy from the sun or other sources just as plants can.
Explanation:
Answer:
Animal-like protists and plant-like protists are both eukaryotic and live in moist environments. All animal-like protists are heterotrophic and eat other organisms. Most plant-like protists are autotrophic. Some can be both autotrophic and heterotrophic, while a few are completely heterotrophic. All animal-like protists are unicellular, while plant-like protists can be unicellular, multicellular, or live in colonies. Most animal-like protists can move, while only some plant-like protists can move.
Explanation:
correct on edge and sample exp<3
1. Which of the following forms all matter?
Answers
Answer:
All matter is made up of atoms, which are in turn made up of protons, neutrons and electrons.
You are studying a population of sparrows in which phenotype is determined by a single locus. Only two alleles for that locus are known for this population which are distinguished by the codes 'A' and 'a'. Distribution of phenotypes in the population indicates that 49% of the population is 'AA' homozygous, 42% are heterozygous, and 9% 'aa' homozygous. How do you determine the allele frequency for 'A' and 'a' based on these observations?
Answers
Answer:
allelic frequency a = 30%
allelic frequency A = 70%
Explanation:
You are studying a population of sparrows in which the phenotype is determined by a single locus. Only two alleles for this locus are known for this population, which are distinguished by the codes 'A' and 'a'. The distribution of phenotypes in the population indicates that 49% of the population is homozygous 'AA', 42% is heterozygous and 9% 'aa' homozygous. How is the allele frequency for 'A' and 'a' determined based on these observations?
According to the case, the allelic frequency for A and a will be searched with the data:
homozygotes AA = 49%
heterozygotes Aa = 42%
homozygous aa = 9%
Frequency of homozygotes 'aa'
(q 2) = 9/100 = 0.09
we can obtain the allelic frequency of a through the following formula:
a (q) = √0.09
The result will be
= 0.3
we change to percentage
= 30%
we have the following formula
p + q = 1
to find the allele frequency A, represented by p
p = 1 - 0.3
we get the following result
p = 0.7
we change to percentage
= 70%
Which material has the highest thermal conductivity? Which material has the highest electrical conductivity? Explain why thermal and electrical conductivity is so high with this material.
Answers
I'm a tad bit late, but here's this.
Copper has the highest thermal conductivity AND highest electrical conductivity. Why? Well, copper has a high heat tolerance(hence it building heat up faster) and has "free" electrons which contributes to being able to have a high heat AND electrical conductivity at the same time.
hope this helps, if you use this, please reword it(paraphrase)~
silver has the highest thermal conductivity and copper highest electrical conductivity.
What is Thermal Conductivity?Thermal conductivity is the ability of a material to transfer heat, it is represented by the symbol ‘k’ , can also denote by ‘λ’ and ‘κ’.
The reciprocal of thermal conductivity is thermal resistivity and the Materials with high thermal conductivity used in heat sinks while materials with low thermal conductivity are used as thermal insulators.
Thermal conduction is described by Fourier’s law of thermal conduction or law of heat conduction which states that the rate of heat transfer through a material is proportional to the negative of the temperature gradient.
copper has a high tolerance to heat and has free electrons which contributes to have a high heat and electrical conductivity at the same time.
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Which of the following correctly describes the relationship between hibiscus flowers and bumblebees that eat hibiscus nectar and transfer the pollen of the hibiscus flower?
A. parasitism: bumblebees harm the host hibiscus flowers by removing pollen
B. commensalism: bumblebees live off the nectar but the hibiscus flowers do not benefit
C. predation: bumblebees feed on hibiscus flowers' nectar which causes the hibiscus flowers to die
D. mutualism: bumblebees pollinate hibiscus flowers and hibiscus flowers provide food for bumblebees
Answers
Answer:
C. predation: bumblebees feed on hibiscus flowers' nectar which causes the hibiscus flowers to die
Explanation: i know u need it for da unit test at wlms
Mutualism. Bumblebees and hibiscus flowers have a mutualistic relationship, where each benefits from the interaction. Therefore, option (D) is the correct option.
What is mutualism?Mutualism is a type of symbiotic relationship in which both organisms involved benefit from the interaction. It is a cooperative and mutually beneficial interaction between individuals of two different species.
Bumblebees feed on the nectar of hibiscus flowers, which provides them with a source of food, and in the process, they transfer pollen from one hibiscus flower to another, facilitating pollination and allowing the hibiscus to reproduce. In turn, the hibiscus flowers benefit from the pollination, which leads to the production of seeds and the continuation of their species.
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The type of muscle without obvious sarcomeres is
Answers
Final answer:
Smooth muscle is the type of muscle without obvious sarcomeres. It lacks the sarcomere morphology found in skeletal muscle and contraction is achieved by the sliding of actin and myosin filaments.
Explanation:
The type of muscle without obvious sarcomeres is smooth muscle. Smooth muscle tissue is not striated and lacks the sarcomere morphology found in skeletal muscle. Instead of sarcomeres, the actin and myosin filaments in smooth muscle slide past each other to cause contraction.
Did population B change in the way you predicted?
Answers
Population B's change is likely multifaceted, influenced by birth control, education, demographic transition, and natural disasters. Calculations based on the given growth and decline rates of two ethnic groups can predict when their population sizes will equalize. The Earth's current population is around 7 billion, with some countries experiencing negative growth rates.
The question 'Did population B change in the way you predicted?' is examining the dynamics of population growth and the various factors that can influence it, as described in the lesson. Considering improved birth control, education, and the transition seen in societies as they develop, as well as the concept of the demographic transition, population B's change can be understood. Population genetics can also contribute to changes following events like natural disasters, known as the bottleneck effect, where genetic structures may vary dramatically with each incident. Population dynamics are further complicated by factors like new births and migration. For instance, understanding a country's negative growth rate or the shift in population composition due to environmental pressures, as illustrated by the increase in dark-colored moths. It's also mentioned that once certain resource levels are reached, further increases do not significantly affect population growth, highlighting a saturation point.
In the specific example provided, two ethnic groups within a country are changing at different rates. If group A's population, making up 90% of the total, is decreasing by 1% per year, while group B's population, making up the remaining 10%, is increasing by 2% per year, then eventually, unless the rates change, these two groups will equalize in population size. This can be calculated using exponential growth and decline formulas.
The real current population of Earth, as per the given choices, is closest to option C (around 7 billion), while some countries experience negative growth rates. This shows how varied the picture of global population change can be.
What is the best description of the geology of Mars?
Answers
Mars is the fourth planet from the Sun. The planet appears asymmetric with highlands and large volcanoes.
What is Geology of Mars?Mars is the fourth planet from the Sun with a dusty, cold, desert world with a very thin atmosphere. Mars is also a dynamic planet with different seasons such as, polar ice caps, canyons, extinct volcanoes, and evidence which it was even more active in the past.
Mars has heavily cratered highlands in the southern hemisphere, however younger, lower volcanic plains over much of its northern half. The Tharsis bulge, is as big as the North America, and this includes several huge volcanoes whereas the Olympus Mons is more than 20 kilometers high and 500 kilometers in diameter.
Mars appears asymmetric. Most of the southern hemisphere is heavily cratered and this resembles the moon's highlands. In contrast, the northern hemisphere of the planet is sparsely cratered and has many large volcanoes.
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True or false:
Mutations can only happen during mitosis, but not meiosis _________________________
Mutations are the only way that single-celled organisms can evolve ____________________
Mutations that occur in body cells can be passed on to offspring _________________________
Variations are necessary for natural selection to take place ___________________________
Sexual reproduction is the ultimate source of variation on this planet __________________________
A mutation can be passed on to other cells through mitosis ___________________________
In sexual reproduction, the offspring receives most of its DNA from one parent _______________________
Bacteria can reproduce sexually or asexually ______________________
Genetic recombination takes place during mitosis ________________________
Mutations can occur randomly during DNA replication of cell division _________________________
Fertilization joins genes from both parents to create the genetic code of an offspring _____________________
In populations made by sexual reproduction, each organism is unique _______________________
Answers
Mutations can occur during mitosis or meiosis. A mutation is not the only that single-celled organisms can evolve.
Which statements are true or false?Mutations can only happen during mitosis, but not meiosis- False.Mutations are the only way that single-celled organisms can evolve - False.Mutations that occur in body cells can be passed on to offspring - False.Variations are necessary for natural selection to take place - TrueSexual reproduction is the ultimate source of variation on this planet - True.A mutation can be passed on to other cells through mitosis - FalseIn sexual reproduction, the offspring receives most of its DNA from one parent - False.Bacteria can reproduce sexually or asexually - False.Genetic recombination takes place during mitosis - False.Mutations can occur randomly during DNA replication of cell division - True.Fertilization joins genes from both parents to create the genetic code of an offspring - TrueIn populations made by sexual reproduction, each organism is unique - True.Learn more about mutations, here:
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Evidence of what feature is found in South Africa, despite South Africa's relatively mild climate?
mountains
glaciers
coal fields
tropical plant fossils
Answers
Answer:
glacier
Explanation:
i got it right trust me
Answer:
B.) Glaciers
Explanation:
A county has recently evolved from under developed to developed in the birth and death rate has stabilized. This is known as
A. Zero population growth
B. Death stabilization
C. Demographic transition
D. Birth stabilization
Answers
Answer:
C. Demographic transition
Explanation:
A scientist has discovered a new plant species in the Amazon rainforest. She tells her fellow scientists that the plant she has
found produces a cone. What might they say about how this plant is different from an angiosperm?
Its seeds have one or two cotyledons.
Its stems' vascular bundles are scattered.
It does not depend on insect pollination.
It is a seeded vascular plant.
Answers
Based on the features of the plant, the plant is different from angiospe rms in that it does not depend on insect pollination.
What are gymnospe rms?Gymnospe rms are plants with nak-ed seeds which so not bear flowers.
They are true plants with a vascular system.
Their seeds are borne on special features called comes.
Therefore, the plant is different from angiospe rms in that it does not depend on insect pollination.
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