A: Antarctic fishes have blubber to withstand | vedclass

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(D) The Assertion is incorrect because Antarctic fishes do not rely on blubber to withstand sub-zero temperatures; instead,they possess 'antifreeze' p

Vedclass · Accepted Answer

Both Assertion and Reason are incorrect.

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(D) The Assertion is incorrect because Antarctic fishes do not rely on blubber to withstand sub-zero temperatures; instead,they possess 'antifreeze' proteins in their body fluids.Blubber is a layer of fat found in marine mammals like whales and seals,not in fishes.The Reason is also incorrect because blubber is a lipid (fat) layer used for insulation,not a protein,and it does not allow freezing of body fluids; rather,antifreeze proteins prevent the freezing of body fluids.

$A$: Antarctic fishes have blubber to withstand sub-zero temperatures.
$R$: Blubber are proteins which allow the freezing of body fluids.

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$A$: Antarctic fishes have blubber to withstand sub-zero temperatures.$R$: Blubber are proteins which allow the freezing of body fluids.