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Chap No 16 /
Quiz 1

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MDCAT Past Papers - UHS - Biology - Chap No 16 Quiz

Attempt 10 MCQs on MDCAT Past Papers - UHS - Biology - Chap No 16 | Quiz 1

1. Kidneys perform their osmoregulatory role under the effect of Antidiuretic Hormone, which type of urine is produced in this situation?

Hypotonic urine with decreased volume
Hypotonic urine with increased volume
Hypertonic urine with decreased volume
Hypertonic urine with increased volume

2. The process of osmoregulation refers to:

The filtration of blood to remove metabolic waste
The regulation of solute and water movement between an organism and its environment
The creation of an osmotic gradient in the kidney medulla
The secretion of hormones that control blood plasma

3. Which of the following organisms eliminate nitrogenous waste mainly in the form of uric acid?

Freshwater Fish
Amphibians
Birds
Mammals

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