Question

how is the sex of a baby determined guys????

Answer 1

how is the sex of a baby determined

Results in English

हाउ इस थे सेक्स ऑफ़ ा बेबी डेटर्मीनेड

हिन्दी में नतीजे

Chromosomal sex is determinedat the time of fertilization; a chromosome from the sperm cell, either X or Y, fuses with the X chromosome in the egg cell. Gonadal sex refers to the gonads, that is the testis or ovaries, depending on which genes are expressed.

Answer 2

WHEN THERE IS FUSION OF X AND Y CHROMOSOME OF MALE AND FEMALE

THEN THERE IS BIRTH OF A BOY......

IF THERE IS FUSION OF X AND X CHROMOSOME OF MALE AND FEMALE

THEN THERE IS BIRTH OF A GIRL......