Heredity and Environment

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Presentation transcript:

Heredity and Environment Part I Chapter Three Heredity and Environment

The Genetic Code What Genes Are Variations

The Beginnings of Life Matching Genes Male or Female? THINKING CRITICALLY: Too Many Boys? New Cells, New Functions

The Beginnings of Life Twins Assisted Reproduction THINKING CRITICALLY: Two Babies for the Price of One?

From One Cell to Many Epigenetics Gene—Gene Interactions More Complications

Genotype and Phenotype Current Consensus Alcoholism Nearsightedness Practical Applications

Chromosomal and Genetic Problems Not Exactly 46 Gene Disorders Genetic Counseling and Testing A VIEW FROM SCIENCE: Genetic Testing for Psychological Disorders

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