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faust18 [17]
3 years ago
13

Keeping in mind that a crayfish is saltier than the fresh water it occupies, and remembering the idea of osmosis, note that the

antennal gland deals directly with the consequences of this issue. What do you suppose the function of the antennal gland is
Biology
1 answer:
lana66690 [7]3 years ago
7 0
In the antennal gland of the freshwater crayfish (Astacus), fluid is filtered from the blood into an end sac and passes through a tubular labyrinth, where ions are reabsorbed, to produce a hypotonic urine that passes via a renal tubule to the bladder.
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Which of the following hormones is mispaired with its target organ? a. TSH— thyroid b. FSH— gonads c. ACTH— adrenal cortex d. LH
Nikolay [14]

Answer:

d. LH— kidney

Explanation:

Target organ is the specific organ on which the hormone or drug or any substance preferentially acts.

The target organ of TSH is the thyroid gland.

ACTH is secreted by the corticotropes of anterior pituitary gland. Target tissue for the hormone is adrenal cortex.

Gonadotropic hormones - These are the hormones that acts on the gonads which are testes in case of the male and ovaries in case of the females.

FSH and Luteinizing hormone (LH) are both secreted by regulated by Anterior Pituitary gland. The target tissue of both FSH and LH in males are the sertoli cells within the testes and in the female the granulosa cells of the ovary.

<u>Hence option D is not correctly matched.</u>

4 0
3 years ago
Glucose,fructose,and sucrose are all carbohydrates.what elements make up all carbohydrates
alexdok [17]
All carbohydrates, including sugar, therefore contain the same three elements:carbon<span>, </span>hydrogen<span> and </span>oxygen<span>.</span>
5 0
4 years ago
Which of the following is an example of an organ in a plant?
Ilia_Sergeevich [38]

Answer:

As I think Option C is the correct one.

Explanation:

External plant structures such as leaves, stems, roots, flowers, fruits, and seeds are known as plant organs. Each organ is an organized group of tissues that works together to perform a specific function.

4 0
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If some were to reduce calories, it would cause your stomach to produce more fat cells. It is like you are starving yourself and your stomachs way to save you if producing more fat cells.

3 0
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Why does the muscular system work will with the nervous system?
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4 years ago
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