Science, asked by divya2659, 1 day ago

हाथी या फिर किसी भी जानवर अपने जैसे को ही क्यों जन्म देता है हाथी हाथी को ही जन्म क्यो देती है चुहा या शेर या अन्य जीवों को क्यों नहीं?​

Answers

Answered by aasthasingh8008
3

Answer:

because of chromosome if a sperm carrying the X chromosome fertilizers the ovem the baby will be girl as the chromosome pair will be XX if the sperm carrying the Y chromosome fertilizers the ovum, the baby will be a boy as the chromosome pair will be XY

XX is Female

XY is Male

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