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What is sex determination ? explain the machanis of sx determination and human be |
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Answer»
Sex determination in humans is of XX-XY types. Human has total 23 pairs of chromosomes; 22 pairs of autosomes and ONE pair of sex chromosomes. ... Fertilization of egg (22 + X) with a SPERM carrying 22+Y chromosomes results in a male CHILD (44A + XY)
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