what is sex chromones
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human have 22 pair of autosomal and one pair of sex chromosomes in which female have similar sex chromosomes XX and in male it is XY
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In each human cell 46 or 23 pairs of chromosomes are found . out of these 22 pairs of chromosomes are same in male and female . these are called Autosomes. The 23 pair of chromosome of female is also same but in m 23 pair of chromosome
is differs from the other pair of chromosomes . It has long X & small Y chromosome so23 pair of chromosome of female is expressed as XX where as of male is expressed as XY . This pair is called sex chro.
is differs from the other pair of chromosomes . It has long X & small Y chromosome so23 pair of chromosome of female is expressed as XX where as of male is expressed as XY . This pair is called sex chro.
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