Which type of sex determination mechanism is | vedclass

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Question

(B) In many insects,such as grasshoppers,the mechanism of sex determination is of the $XO$ type. In this system,males have only one $X$ chromosome bes

Vedclass · Accepted Answer

$XX-XO$

Vedclass · Answer

(B) In many insects,such as grasshoppers,the mechanism of sex determination is of the $XO$ type. In this system,males have only one $X$ chromosome besides the autosomes,while females have a pair of $X$ chromosomes. This is represented as $XX-XO$ type. However,some other insects exhibit $XX-XY$ type sex determination. Since the question asks about insects in general,and different insect species exhibit different mechanisms,the most representative type often cited in textbooks for insects like grasshoppers is $XX-XO$. Given the options provided,$XX-XO$ is the specific mechanism commonly associated with insects in the context of sex determination studies.

Which type of sex determination mechanism is observed in insects?

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