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Assertion: Aldosterone is a steroid horm...

Assertion: Aldosterone is a steroid hormone and is important in the control of sodium and potassium ion concentration in mammals. 
Reason: It upgrades sodium ioh concentration in the ECF by promoting reabsorption of sodium ions from renal tubules and excretion of potassium ions in urine

A

if both assertion and reason are true and the reason is correct explanation of the assertion

B

if both assertion and reason are true but reason is not a correct explantion of the assertion

C

if the assertion is true but reason is false

D

if both the assertion and reason are fasle

Text Solution

Verified by Experts

The correct Answer is:
A
Ureotelic animals are those in which the main nitrogenous waste product is Urea.
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A2Z-EXCRETORY PRODUCTS AND THEIR ELIMINATION-Section C: Previous Years' Examination Questions (Assertion and Reason Type Questions )
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  2. Assetion : Secreting hypotonic urine is effective in reducing urinary ...

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  4. Assertion: Ultrafiltration takes place in presence of effective filtra...

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  5. Assertion: The person with diabetes insipidus feels thristy. Reason:...

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  6. Assertion: Failure of secretion of hormone vasopressin causes diabetes...

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  7. Assertion: in verterbes , the liver is also refferd as an acessory exc...

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  8. Assertion:arthritis or inflammation of a joint makes the joint painful...

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  9. Assertion:main constituent of human urine is ammonia Reason: if huma...

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  10. Assertion:hemodialysis can save and prolong the life of uremic patient...

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  11. Assertion : ADH and RAAS work in response to low blood volume and bloo...

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  12. Assertion : Diabetes insipidus iS marked by excessive urination and to...

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  13. Assetion : Secreting hypotonic urine is effective in reducing urinary ...

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  14. Assertion: Aldosterone is a steroid hormone and is important in the co...

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  15. Assertion: Ultrafiltration takes place in presence of effective filtra...

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  16. Assertion: The person with diabetes insipidus feels thristy. Reason:...

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  17. Assertion: Failure of secretion of hormone vasopressin causes diabetes...

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  18. Assertion: Liver is referred to as the primary excretory organ in vert...

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  19. Assertion:arthritis or inflammation of a joint makes the joint painful...

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  20. Assertion:main constituent of human urine is ammonia Reason: if huma...

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