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Why do some people have brown eyes and others have blue ones? What causes the variety of different hair colors people can have? The answer is genetics! Through genes, living things inherit specific traits from their parents. In clear, straightforward language, this book provides a kid-friendly overview of DNA, chromosomes, genes, traits, and heredity.
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Why do some people have brown eyes and others have blue ones? What causes the variety of different hair colors people can have? The answer is genetics! Through genes, living things inherit specific traits from their parents. In clear, straightforward language, this book provides a kid-friendly overview of DNA, chromosomes, genes, traits, and heredity.