Question

what is sex chrmosom? what determines the sex of a baby?
​ please explain in simple words
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Answer 1

Explanation:

Sex Chromosome

Females have two X chromosomes in their cells, while males have both X and a Y chromosomes in their cells. Egg cells all contain an X chromosome, while sperm cells contain an X or Y chromosome. This arrangement means that it is the male that determines the sex of the offspring when fertilization occurs

Answer 2

Answer:

hiiii mate

Sex Chromosome

Sex ChromosomeFemales have two X chromosomes in their cells, while males have both X and a Y chromosomes in their cells. Egg cells all contain an X chromosome, while sperm cells contain an X or Y chromosome. This arrangement means that it is the male that determines the sex of the offspring when fertilization occurs.

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