Question

3. Discuss the sex chromosomes in males and
females. Explain what determines the sex
of a baby.​

Answer 1

Answer:

determination of sex is done by pair of chromosomes

if Xand X chromosomes meet than baby will be fuel for sure but if chromosomes are Xand Y than baby will be boy

fun fact Y chromosom is inactive for some weeks when we develop in womb so you can say that all boys were girls for some weeks once...

Answer 2

Answer:

there are the 23 pairs of chromosomes in the male and females. and there are two type of sex determination

MALE = XY & FEMALE = XX

Explanation:

when x of male fertilize with female y chromosome 10 it is a female baby and when y off Male fertilize with x of female then the baby is boy.

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