Genes are contain the instructions for characteristics. Different versions of genes are known as alleles and we inherit specific alleles from our parents. It's the combination of alleles (one from each parent for every gene) that determines who we are.
We also look here at the genetic disease cystic fibrosis as an example of a inherited monohybrid trait.
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OTHER GENETICS VIDEOS:
Genetic Diagrams Explained: [ Ссылка ]
Genetic Modification Explained: [ Ссылка ]
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