What type of sex determination is observed in | vedclass

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(B) In grasshoppers,sex determination is of the $XX - XO$ type.In this mechanism,the male grasshopper has only one $X$ chromosome along with autosomes

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$XX - XO$ type

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(B) In grasshoppers,sex determination is of the $XX - XO$ type.In this mechanism,the male grasshopper has only one $X$ chromosome along with autosomes,while the female has a pair of $X$ chromosomes.During spermatogenesis,males produce two types of gametes: $50\%$ of the sperms carry the $X$ chromosome,and $50\%$ do not carry any sex chromosome (often denoted as $O$).Females are homogametic,producing all eggs with an $X$ chromosome.Fertilization of an egg by a sperm carrying an $X$ chromosome results in a female $(XX)$,while fertilization by a sperm lacking the $X$ chromosome results in a male $(XO)$.

What type of sex determination is observed in grasshoppers?

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