Question

xx and xy milkar kya banate hain​

Answer 1

Answer:

If the egg receives another X chromosome from the sperm, the resulting individual is XX, forms ovaries, and is female; if the egg receives a Y chromosome from the sperm, the individual is XY, forms testes, and is male. The Y chromosome carries a gene that encodes a testis-determining factor

Answer 2

There is your answer here ^

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