Sex determination

Sex determination in human

SEX OF BABY

November 19, 2017

Sex of baby In human male sex chromosome is ‘XY’,where as in female Sex chromosome is ‘XX’.During gamete formation in male half of the sperm contain ‘X’ chromosome while other half contain ‘Y’ chromosome.In female all gametes contain only one type of chromosome that is ‘X’.Thus when a male gamete i.e spermcarrying ‘X’ chromosome fertile […]

Read More