Explain sex- determination in human
Answers
Human beings have XX_XY sex determination system. In this, the males have XY sex chromosomes. They produce two types of gametes having X and Y chromosome. ... The Y chromosome carries factors responsible for triggering male development. The X chromosome carries factors responsible for triggering female development.
Answer:
Male have XY chromosomes while female have XX chromosomes. The male penis enters the female vagina. If the penis releases X chromosomes, then it will fuse with female X chromosome, and a female zygote is formed containing XX chromosomes. On the other hand, If the penis releases Y chromosome, then it will fuse with female X chromosome, and a male zygote is formed containing XY chromosomes.
Explanation:
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