Advertisements
Advertisements
प्रश्न
Explain how, sex is determined in human babies.
Advertisements
उत्तर
In humans, sex is determined at the time of fertilisation. If the father contributes X chromosome during fertilisation through his sperm, then the baby born will be a girl. On the other hand, if chromosome Y is contributed through his sperm, then the newborn will be a boy.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
