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Questions and Answers
Which of the following substances are excreted by animals as nitrogenous wastes?
Which of the following substances are excreted by animals as nitrogenous wastes?
- Carbon dioxide, water, ions
- Ammonia, urea, uric acid (correct)
- Na+, K+, Cl-
- Phosphate, sulphate
Which form of nitrogenous waste requires the least amount of water for elimination?
Which form of nitrogenous waste requires the least amount of water for elimination?
- Urea
- Uric acid (correct)
- Carbon dioxide
- Ammonia
Which process involves the excretion of ammonia?
Which process involves the excretion of ammonia?
- Ureotelism
- Uricotelism
- Ammonotelism (correct)
- Carbon dioxide excretion
Which organisms are typically ammonotelic in nature?
Which organisms are typically ammonotelic in nature?
How is ammonia generally excreted in fish?
How is ammonia generally excreted in fish?
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