You and your genes
- Created by: Sam
- Created on: 25-04-13 13:01
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There are 46 chromosomes ( 23 pairs ) in each person 23 from the mother and 23 from the father.
To make a boy you need an x and y chromosome, to make a girl you need two x chromosomes and it is a 50% chance you will be born either sex.
In a pair of chromosomes there are two alleles, if an allele is dominant it will be represented by a capital…
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