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ORa)Explain the process of sex determination in human beingslooous and analogous organs is helps in the study of evolution of life. |
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Answer» Chromosomalsexisdeterminedat the time of fertilization; a chromosome from the sperm cell, either X or Y, fuses with the X chromosome in the egg cell. Gonadalsexrefers to the gonads, that is the testis or ovaries, depending on which genes are expressed. sex is determined by choromosoanl pattern in humans. |
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