Zoology - Excretory Products and their Elimination Question with Solution | TestHub
ZoologyExcretory Products and their EliminationHuman Excretory SystemEasy2 minPYQ_2020
ZoologyEasysingle choice
In RAAS mechanism of kidney regulation, angiotensin II increases the blood volume and blood pressure by:
Options:
Answer:
D
Solution:
Angiotensin II is an octa-peptide chemical and is one of the most potent vaso-constrictors which increases blood pressure and thus GFR by constricting the arterioles. It also stimulates the adrenal cortex to release aldosterone hormone. This aldosterone causes reabsorption of NaCl and water from renal tubule of the nephron.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Excretory Products and their EliminationSubtopic:Human Excretory System
⏱ 2mℹ️ Source: PYQ_2020
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