Question

write notes on sex determination in the unborn baby​

Answer 1

Sex determination
There are in total 44 chroma zones out of which 22 are the autosomes autosomes are those chroma zones which are similar in both male And female and 1 is SEX CHROMOSOME


MALE consist of 22X AND 22Y chromosomes WHICH means that 44XY

FEMALE. Consists of 22X and 22X
THAT means both X chromosome


WHERE. X - Female
Y- Male


So during the intercourse the male 22X or 22Y are transferred to theFEMALE 22X CHROMOSOMES IF 22Y ARE TRANSFRED THAT IT IS BORN OF MALE CHILD IF 22X are transferred FEMALE CHILD.



CAN BE UNDERSTAND BY FOLLOWING
DIAGRAM


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