Hippocrates maintained that mental illness was __________. caused by supernatural forces only in the mind of the beholder curable through exorcism caused by imbalances of vital body fluids\

Answer:

The correct answer option 2. Ulva.

Explanation:

Ulva is a flat green multicellular alga growing from a discoid holdfast.  The membrane of the Ulva is 2 cells thin, translucent, and soft and grows attached with or without small disc-shaped holdfast.

The chloroplast is cup-shaped in some cases but a parietal plate in others with 1 to 3 pyrenoids in number. There are some Ulva species that are similar and difficult to differentiate.

Thus, the correct answer is option 2. Ulva.

The rock type which is associated with a high- energy environment such as a very turbulent stream is called conglomerate rock. This sedimentary rock contains large rounded clasts. Small particles and/or chemical cement bind the rock together. These kinds of rocks may vary according to their compositions. These clasts which are round may be minerals such as quartz or these could be sedimentary, metamorphic, or igneous rock fragments.  And the large clasts may be because a mixture of sand, mud and chemical cement bonded them together. These rocks are formed when sediments of rounded clasts of at least two millimeters in diameter accumulate. 

Answer;

Traits are inherited independently of each other

The discovery that Gregor Mendel made was that traits are inherited independently of each other.

Explanation;

-Genes located on different chromosomes will be inherited independently of each other. This is the principle of independent assortment. For example, Mendel cross-bred pea plants with round, yellow seeds and plants with wrinkled, green seeds. Only the dominant traits (yellow and round) appeared in the F1 progeny, but all combinations of trait were seen in the self-pollinated F2 progeny.

Water is a polar molecule

Brainliest answer please

Answer:

Oceans are becoming more acidic.

Explanation:

Increased concentrations of carbon dioxide in atmosphere has led to more absorption of the gas by oceanic water. When dissolved in water, carbon dioxide has forms carbonic acid. Hence, increased carbon dioxide concentrations in air is making the oceans more acidic in nature. Increased acidity of oceans would adversely affect the aquatic life.

The cochlea is the portion of the ear responsible for sound transduction.

The portion of the ear responsible for sound transduction is the cochlea. The cochlea is a spiral-shaped, fluid-filled structure that converts sound vibrations into electrical signals that can be interpreted by the brain. It contains specialized cells called hair cells which are responsible for this transduction process.

The cochlea is a spiral-shaped, fluid-filled structure in the inner ear responsible for the conversion of sound vibrations into neural signals that can be interpreted by the brain. It contains specialized hair cells that detect different frequencies of sound and send signals to the brain via the auditory nerve. This process is essential for our ability to hear and perceive sounds.

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Interstitial fluid is located in the extracellular fluid between the cells. It provides nutrients to cells, facilitates intercellular communication, and aids in removing waste.

Interstitial fluid, also known as tissue fluid or intercellular fluid, is located in the extracellular fluid (ECF) between the cells. It bathes and surrounds the cells of multicellular animals, providing nutrients to the cells, facilitating intercellular communication, and removing waste. Interstitial fluid is similar to blood plasma and there is free exchange of materials between them through the capillaries.

Oily or fatty substances that prevent moisture loss from the skin are sebum, containing lipids and fatty acids, natural esters in fats and oils acting as a barrier, and unsaturated fats or oils rich in unsaturated fatty acids.

Oily or fatty ingredients that prevent moisture from leaving the skin are sebum, which is produced by sebaceous glands in the skin. Sebum is composed of lipids and fatty acids that create a barrier on the skin's surface to prevent water loss and inhibit microbial growth. Furthermore, on the skin's surface, the fatty acids create a dry, salty, and acidic environment that is resistant to breakdown by enzymes.

Moreover, substances like esters form the essential ingredients of natural fats and oils. They are the result of the reaction between carboxylic acids (such as palmitic acid, stearic acid, and oleic acid) and trihydroxyl alcohol, glycerine. Esters are also found in oily substances that provide a barrier that prevents the skin from losing moisture.

Lastly, unsaturated fats or oils, rich in unsaturated fatty acids, commonly found in plant origin, also play a significant role in retaining moisture in the skin. Known examples are olive oil, corn oil, and canola oil, which are liquid at room temperature due to the bend or 'kink' in their fatty acid chains which prevents tight packaging.

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Proteins in the blood act as buffers, maintaining accurate pH levels by collecting or donating hydrogen ions. They play a significant role in the oxygen-carrying protein hemoglobin and assist in regulating fluid-electrolyte balance. Overall, buffers help blood and other body fluids maintain a narrow pH range, crucial for proper physiological functioning.

Proteins in the blood act as buffers, helping to maintain proper pH by picking up or donating hydrogen ions. Nearly all proteins can function as buffers because they are made up of amino acids, which contain charged regions that can bind these ions. This buffering ability accounts for two-thirds of the buffering power of the blood and most of the buffering within cells. Other buffer systems functioning in blood plasma include plasma proteins, phosphate, and the bicarbonate and carbonic acid buffers. The kidneys also aid in maintaining acid-base balance by excreting hydrogen ions and generating bicarbonate.

Proteins, especially hemoglobin in red blood cells, play a crucial role in maintaining the pH in our body. In addition to acting as buffers, proteins help regulate fluid-electrolyte balance by attracting fluid, which ensures a balance of fluids in various parts of the body. They also serve as transport agents for electrolytes in and out of the cell, thus maintaining a healthy balance of these ions.

Proper physiological functioning relies on a tight balance between the concentrations of acids and bases in the blood, measured using the pH scale. Buffer systems, including proteins, permit blood and other bodily fluids to maintain a narrow pH range, even when exposed to external changes.

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The largest biome according to land in the world is Taiga, also known as boreal. It covers almost 30% of the world’s forest and by country it covers the land of North America, Canada and Russia. There are many categories of biomes according to their specific quality or reason like dessert, rainfall etc.

Answer:

Option A

Explanation:

The DNA structure of these species i.e Eubacteria and Archaea differ from each other.

The DNA of an archae is called as plasmid which is nothing but the single DNA loop while a  Eubacteria  (like all prokrayotes) consists of genome made up of single, double-stranded DNA molecule. The region that comprise of this genetic material is known as nucleoid. The bacterial chromosome has several proteins and RNA molecules on it

Both arcahe and eubacteria have cellwall and hence they are able to survive in extreme climatic conditions.

Archae has DNA while Eubacteria has both DNA and RNA

Both Archae and Eubacteria are prokaryotes, therefore they do not have membrane-bound nucleus

Hence, option A is correct

Answer:

No, because straw is Cylinder shaped

Explanation: