A) one Y chromosome
B) two X chromosome
C) one X chromosome
D) XY chromosome
Correct Answer: C
Solution :
The female contains two X chromosomes. The eggs are produced by the meiosis i.e., reduction division. So the egg contains one X chromosome when released from ovary. After fertilization the diploid phase is restored. Y chromosome is found only in human male. It is sex determining factor in human. The Y chromosome contains some genes on non-homologous part called holandric genes.
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