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Excretory Products and Their Elimination question

2022 · Q91
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Excretory Products and Their Elimination question

2022 · Q91

NEETBiologyExcretory Products and Their EliminationMCQ+4 / −1

Select the correct statements.

(a) Angiotensin II activates the cortex of adrenal gland to release aldosterone.

(b) Aldosterone leads to increase in blood pressure.

(c) ANF acts as a check on renin-angiotensin mechanism.

(d) ADH causes vasodilation.

(e) Vasopressin is released from adenohypophysis.

Choose the most appropriate answer from the options given below :

  1. A
    (a), (b) and (c) only
  2. B
    (a), (b) and (e) only
  3. C
    (c), (d) and (e) only
  4. D
    (b), (c) and (d) only
View written solutionFree

Correct answer: A

Option (a) is the correct answer because statements (a), (b) and (c) are correct.

Angiotensin II activates the adrenal cortex of adrenal gland to release aldosterone. Aldosterone increases blood volume and thus blood pressure by increasing reabsorption of water and electrolytes from distal parts of nephron. ANF causes vasodilation and decreases blood pressure and thus GFR. Statements (d) and (e) are incorrect as ADH/vasopressin is a potent vasoconstrictor which is released from neurohypophysis.

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