In humans, the pelvis and femur, or thigh bone, are involved in walking. In whales, the pelvis and femur shown i

Answer:

Codominance is both phenotypes of both homozygous to be made in heterozgous individuals (both alleles are expressed equally). not complete dominance when both heterozygous and homozygous have the exact phenotype. Example of codominance: A black and white feathered chicken.

Explanation:

Alleles in codominance are equally expressed in the phenotype, while simple dominance only shows the dominant allele's effect.

Alleles that display codominance differ from alleles that display simple dominance in that both alleles in the genotype are equally expressed in the phenotype. In contrast, in simple dominance, only one allele (the dominant allele) is expressed, while the effect of the other (recessive) allele is masked when they are both present. An example of codominance is the ABO blood type system in humans; individuals with AB blood type inherit one A allele (IA) and one B allele (IB) and express both surface antigens A and B on their red blood cells.

Answer:

a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.

Explanation:

Answer:  A chromosome is a DNA molecule with part or all of the genetic material of an organism. Most eukaryotic chromosomes include packaging proteins which, aided by chaperone proteins, bind to and condense the DNA molecule to prevent it from becoming an unmanageable tangle

Explanation:

Answer:

People get the flu every year because unfortunately the flu virus mutates every year.

Explanation:

Answer:

spotted owl

ferret

California gull

squirrels

Explanation:

Animals contribute to atmospheric carbon dioxide through the biological process of cellular respiration, where they consume oxygen and nutrients to produce energy, water, and carbon dioxide which is then exhaled.

Animals add carbon dioxide to the atmosphere primarily through the process of cellular respiration. In this process, animals consume food and oxygen to produce energy, water, and carbon dioxide. The produced carbon dioxide is then exhaled into the atmosphere. This is a part of the global carbon cycle, where carbon dioxide is continuously exchanged between the atmosphere, oceans, and living organisms. Therefore, animals play an essential role in maintaining this cycle.

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Answer:

D

Sorry if its wrong

Explanation:

Answer:

A

Explanation:

I took this AGES ago mate, i'm hoping ya catch up!

Answer:

A

I took the Test

Final answer:

Introducing human genes into animals leads to the creation of transgenic animals, which can produce proteins for human medicine and serve as models for disease research. This approach enhances the production of biopharmaceuticals and helps in the understanding of human genetic disorders.

Explanation:

Benefits of Human Genes in Animal DNA

One of the significant advancements in biotechnology is the introduction of human genes into an animal's DNA to create transgenic animals. This has multiple applications, particularly in the production of biopharmaceuticals and in disease research. For instance, by incorporating genes for human proteins into animals, we can have these animals produce substances valuable for human therapy, such as hormones, enzymes, and other proteins. These proteins can be obtained in a more cost-effective and scalable way compared to traditional methods of production.

Transgenic goats and sheep, for example, have been engineered to express human proteins in their milk, which can then be harvested and purified for medical treatment. Similarly, transgenic mice serve as excellent models for studying human diseases and genetic disorders due to their genetic similarities with humans. By making genetic modifications to these mice, scientists can explore the effects of certain genes and predict how similar genetic changes could affect human health. Advances in genome editing further enhance our ability to produce these transgenic animals and investigate human diseases.

Overall, the inclusion of human genes in animals has improved medical research and treatment options, allowing for the development of valuable therapeutic proteins and contributing to our understanding of genetic diseases.

Answer:

O.77%

Explanation:

USA Testprep

Uhh I'm really not sure if not rolling the tongue is dominant or recessive, but judging by the fact that you said their "only possible" genotype, I'm assuming it's homozygous recessive

Answer:

Biotechnology is the exploitation of biological processes for industrial and other purposes, especially the genetic manipulation of microorganism for the production of antibiotics, hormones etc.

Biotechnology may be defined as a branch of modern science that deals with microorganisms, plants, or animal cell or their enzymes in order to produce products and processes that are extremely useful for humans.

The benefits of biotechnology are as follows:

Some risks that are associated with biotechnology include the reduction of genetic diversity because of genetically modified technology. It may also be regarded as the most potent threat to biodiversity. The inheritance of selective traits causes natural imbalances in the environment.

The two ways through which humans use biotechnology are as follows:

Every coin has two aspects positive and negative. The same principle is applied to the study of biotechnology as well. But according to me, biotechnology is more beneficial due to its significant outcomes in almost every field.

It improves the quality as well as quantity of crops and their development. The production of drugs and therapeutics is a much more efficient way. It monitors environmental pollution through the utilization of biological applications, etc.

Therefore, all sorts of questions are briefly described.

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Answer:

kinda hard to make sense of the question, but if weather is an option, that would be the answer im sure

Explanation:

my brain smart and big

The high amount of moisture in the air, known as humidity, describes the climate of Houston, Texas, where the humidity makes the air feel 'heavy.'

The statement about the air over Houston, Texas, containing a high amount of moisture refers to the climate of Houston. Climate encompasses the long-term patterns of temperature, humidity, wind, precipitation, and other atmospheric conditions in a region. In Houston, the high humidity contributes to the sensation of the air feeling "heavy" because warmer air can hold more moisture, making the humidity levels a significant aspect of the area's climate. The concept of humidity is directly related to the water vapor content in the air, which is why locations with high temperatures, such as Houston, often experience high humidity levels, affecting the local weather and, over time, defining the climate.

Answer:

both C and D

Explanation:

I took the test

Answer:

The physical medical record belongs to the physician who created and the facility in which the record was created. The information gathered within the original medical record is owned by the patient. That is why patients are allowed a COPY of their medical record, but not the original document.

Hope it helps you.

Final answer:

Before 1928, medical records were the collective responsibility of individual physicians and the medical community. Contributions from figures like Hippocrates laid the foundation for record keeping, while later advancements from medical associations and pioneering black doctors shaped the practice further.

Explanation:

Before 1928, the responsibility for medical records was less defined than it is today. Medical knowledge and documentation practices evolved over time, with contributions from a variety of sources.

The Greek physician Hippocrates (460-370 BC), often called the "father of Western medicine", laid an early foundational role in this field. His belief in natural causes for diseases set the stage for later medical documentation practices. The Hippocratic Corpus, a collection of texts attributed to Hippocrates and his students, is one of the oldest existing medical records. Later advancements in medical practice and standards were made by various individuals and organizations. For instance, in the 1800s, the American Medical Association and other physician societies helped improve medical standards and knowledge.

Specific individuals made significant contributions to medicine and medical recording before 1928. For example, Black doctors were instrumental in advancing medical knowledge in the early 20th century despite facing discrimination. Innovations by Dr. Solomon Carter Fuller, Dr. Louis T. Wright, Dr. William August Hinton, and Dr. Charles Drew significantly impacted medical practices, including the management of medical records related to their respective specialties.

The correct flow chart for protein synthesis is DNA → mRNA → protein.

The correct flow chart that summarizes the process of protein synthesis is DNA → mRNA → protein.

Protein synthesis occurs in two main steps: transcription and translation. During transcription, the DNA sequence is transcribed into mRNA in the nucleus. Then, during translation, the mRNA is decoded by ribosomes to produce a specific sequence of amino acids, forming a protein.

The given flow chart mRNA → DNA → protein is incorrect because mRNA is transcribed from DNA, not the other way around.

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The correct answer is D. DNA → mRNA → protein.

This sequence represents the Central Dogma of Molecular Biology, which describes the flow of genetic information within a biological system.

Here’s a step-by-step explanation:

This systematic flow ensures that the genetic code in DNA dictates the structure and function of proteins, essential for all cellular functions. Other molecules like rRNA and tRNA assist in this complex process, but the central pathway remains DNA to mRNA to protein.

In most cases, a lung transplant is done only after all other treatments for lung failure are unsuccessful. Lung transplants may be recommended for people under age 65 who have severe lung diseases. The major risk of a lung transplant is organ rejection. This happens when your immune system attacks your donor lung as if it were a disease. Severe rejection could lead to failure of the donated lung. Other serious complications can arise from the drugs used to prevent rejection.

Answer:

Lung transplants are performed when there are no other medical options; it is a last resort.

The recipient’s body may reject the new lung.

The transplanted lung may also become infected.

Explanation:

on edge

Answer:

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

Hopefully that helped you answer your question

Explanation:

The relationship between DNA, chromosomes and genes is as follows:

Therefore, we can conclude that a gene is a segment of DNA, found within the chromosome.

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Answer:

B

Explanation:

During the second trimester, the fetal reproductive system matures, the fetus becomes more active, and the placenta fully supports nutrition and waste elimination.

During the second trimester of fetal development, several significant changes occur. The fetus grows to about 30 cm, becomes active, and the mother usually feels the first movements. All organs and structures continue to develop.

Importantly, the placenta has fully taken over the functions of nutrition and waste elimination and has begun the production of estrogen and progesterone, as the corpus luteum has degenerated by this stage. The placenta's importance is heightened during the second trimester, as it will continue to function up through the delivery of the baby. Therefore, the correct answer to the question is D. The fetal reproductive system matures.

Final answer:

During the second trimester, the fetus continues to grow, reaching about 30 cm, and becomes more active. The placenta, already developed, handles nutrition, waste elimination, and hormone production. Organ and structural development is ongoing, including that of the reproductive system. Option A,B, D.

Explanation:

During the second trimester of fetal development, the fetus experiences significant growth and changes. According to provided references, by the end of the second trimester, the fetus has grown to about 30 cm (12 inches) and becomes more active, with movements being felt by the mother. The development of all organs and structures continues, with the placenta already established and taking over various functions such as nutrition, waste elimination, and the production of hormones like estrogen and progesterone from the degenerated corpus luteum. The placenta maintains these functions until the delivery of the baby. Regarding the provided choices, respiratory system changes do occur, and while the fetus makes breathing movements, rhythmic fetal breathing is not established due to dependence on the mother for oxygen. The placenta is fully developed early on and does not just start to develop during the second trimester. Fetal weight shifting to half of what it will be at birth, typically occurs later in pregnancy. The maturation of the fetal reproductive system also continues to develop throughout the second trimester.

Answer:

Energy from the sun is transformed into stored chemical energy if the form of glucose.

Explanation:

Glucose is the food of plants

Energy from the sun is transformed into stored chemical energy if the form of glucose. Thus, option A is correct.

It is the process by which green plants and some of the other species convert light energy into the chemical energy. In the process, green plants, capture light energy and use it to transform it into the energy-rich organic compound. The three basic ingredients required by the plants for the process of photosynthesis are Water, Carbon dioxide and Sunlight

Plants use all these ingredients to produce chemical energy in the form of glucose, which is a sugar that plants require in order to thrive. During the process of photosynthesis, plants take carbon dioxide and water from the air and soil. Within the cells of the plant, water get oxidized, and carbon dioxide get reduced. This converts carbon dioxide into glucose and water into oxygen.

Therefore, Energy from the sun is transformed into stored chemical energy if the form of glucose. Thus, option A is correct.

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Answer:yo B I think

Explanation:

Cuz evolution is a slow process and it takes time and A dont make any since

Answer:carbon can be form naturally or artificially, both give energy by giving heat power.

Explanation:

Answer:I wanna say increases

Explanation: but I don't know for sure

Answer:

D

Explanation:

Answer:D is the right answer

Answer:

B.

It only records trends in population at fixed locations in the ecosystem.

Answer:

Increase

Explanation:

If sharks die, there will be less populations eating dolphins, this means that less dolphins will be eaten and therefore they will get to reproduce and eat without be disturbed by sharks.

NOTE: IN REAL LIFE SHARKS USALLY DON'T EAT DOLPHINS, I'M DON'T TRUST THIS ANSWER UNLESS YOU AGREE

Answer:

If consumers decrese, the animal that eats them will die off and the animal that eats that one will die off and so forth. Also, the plants will not be under 100% controle.

Explanation:

Answer:

They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes.

Explanation: