Science, asked by purnimark, 1 year ago

aquatic animals like fish excrete the waste in gaseous form as A.oxygen
B. hydrogen
C. nitrogen
D. ammonia

Answers

Answered by aqibkincsem
44
Answer is D. Ammonia

Aquatic animals like fish perform the process of excretion depending on the availability of water.

The nitrogenous food such as legumes are ingested by the fish and converted into cellular waste.

It reacts with water to form ammonia gas that is released in the atmosphere through the excretory system.
Answered by Anonymous
28
Hi,
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Here is your answer,
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It's option D.
This is done only to maintain the osmoregulation, which means balancing if osmotic pressure between blood and intracellular fluid. In humans it's done by kidney, where it maintain mineral balance and acid alkali balance of food.

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