What is the probability percentage of a zygot | vedclass

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(A) In humans,sex determination is based on the sex chromosomes. Females have $XX$ chromosomes and males have $XY$ chromosomes.During gametogenesis,fe

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(A) In humans,sex determination is based on the sex chromosomes. Females have $XX$ chromosomes and males have $XY$ chromosomes.During gametogenesis,females produce eggs containing only the $X$ chromosome,while males produce sperm containing either the $X$ or the $Y$ chromosome.When a sperm carrying an $X$ chromosome fertilizes an egg,the resulting zygote is $XX$ (female).When a sperm carrying a $Y$ chromosome fertilizes an egg,the resulting zygote is $XY$ (male).Since there is an equal probability of an $X$-bearing sperm or a $Y$-bearing sperm fertilizing the egg,the probability of having a male or female offspring is $50 \%$ each.

What is the probability percentage of a zygote developing into a male or female offspring in humans?

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