A : In humans,the ovum is of the alecithal ty | vedclass

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(A) The term 'alecithal' is derived from the Greek word 'lecithos',meaning yolk.An alecithal egg is one that contains little to no yolk.Human ova are

Vedclass · Accepted Answer

Assertion and Reason both are correct and Reason is the correct explanation of Assertion.

Vedclass · Answer

(A) The term 'alecithal' is derived from the Greek word 'lecithos',meaning yolk.An alecithal egg is one that contains little to no yolk.Human ova are classified as alecithal because they contain a negligible amount of yolk,as the developing embryo receives nutrition directly from the mother through the placenta.Therefore,both the Assertion and the Reason are correct,and the Reason provides the correct explanation for the Assertion.

$A$ : In humans,the ovum is of the alecithal type.
$R$ : It is almost free of yolk.

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$A$ : In humans,the ovum is of the alecithal type.$R$ : It is almost free of yolk.