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Genes are part of what makes you the person you are and decied how much you look like your parents. They are part of the make up of each of your chromosons. Every cell has 46 chromosones, except from the sex chromosones which are made up of 23 from the perm and 23 from the egg. Some genes are dominant genes which you can clearly see such as eye and hair colour where as ressesive genes are genes passed on which you may not see in yourself.

Genetic abnormalities…


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