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General General General General General
Formation of sex cells.
Single chromosomes, not joined at centrometre.
New chromosomes; predominantly purple.
Chromosomes crossing over.
Homologous pairs; duplicated chromosome from your mother.
General General General General General
New chromosomes; predominantly blue.
Adult woman.
Adult male.
The cycle of life, from fertilization to adulthood.
Girl.
General General General General General
Mutations in sex cells.
Mutations in body cells.
Presence of incorrect amino acid leads to mutation.
Preventing mutations.
The removal of a base from a particular gene.
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Addition of a base to a gene.
Map of Africa, showing distribution of malaria and sickle-cell...
Hair.
Identical and different genes.
Children's inheritence of hair colour from parents and grandpa...
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Genetics and Heredity

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