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AP and TS EAMCET Medical Model Paper 10

Question : 59

Total: 160

Choose the wrong statement with reference to water adaptations in fishes.

Aglomerular kidneys of marine fish contain less number of nephrons.
Some cartilagenous fish retains uric acid and trimethyl amine oxide (TMAO) in their blood to become isotonic to sea water.
An African lung fish (Protopterus) forms a gelatinous cocoon around its body in summer.
Chloride cells of fresh water fish help in absorption of salts from water.

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