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Stells [14]
2 years ago
11

At each step of the food chain, how much energy is used by the organism and how much is stored in their tissues?

Biology
1 answer:
Katyanochek1 [597]2 years ago
6 0
90% of the energy is used up between levels, and the remaining 10% stays in the tissues to be passed on.
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Wax is secreted in the ear to reduce water and friction of sound waves. This is done by fat producing cells that break open alon
lara [203]

The question is incomplete as it does not have the options which are:

A. Merocrine gland

B. Apocrine gland

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Answer:

D. Holocrine gland

Explanation:

Exocrine glands are the organs or the subcellular structures which secrete a substance which is excreted out of the body.

The exocrine glands are different from the endocrine glands as their secreted products are released out of the body which is not in the case of endocrine glands.

The wax is secreted by the sebaceous glands by the production of cells that break along the base of the garland with substance into the ductal system by the exocrine glands called Holocrine glands.

Thus, Option-D is the correct answer.

Holocrine glands will release whole broken open cells into their ductal system. These cells contain the stores of substance to be released by the gland. This method of secretion requires frequent cell turnover and replacement.

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Ronch [10]

Answer:

Carbon binds to oxygen, hydrogen, and nitrogen covalently to form the many molecules important for cellular function. Carbon has four electrons in its outermost shell and can form four bonds. Carbon and hydrogen can form hydrocarbon chains or rings

4 0
3 years ago
What are the different possible gametes for AABBDd?
pantera1 [17]

Answer:

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6 0
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Answer:

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