Question

Name the excretory product of marine fishes.

Answer 1

Most nitrogenous waste in marine fishes appears to be secreted by the gills as ammonia. Marine fishes can excrete salt by clusters of special cells (chloride cells) in the gills.


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Answer 2

Dear Asmita,

● Answer -
*Trimethyl amine* the excretory product of marine fishes.

● Explanation -
- Excretion products of fresh water fish & marine fish are exclusively different.
- Fresh water fish having abundance of water, excretes waste in form of ammonia.
- Marine fishes easily lose water, so for preservation of this water, waste is excreted in form of *trimethylamine*.




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