'Reproductive cells sperm' diaporamas de présentation

Human Reproduction & Development

Human Reproduction & Development. Textbook Chapter 36 Review Book Topic 4. Reproduction. Necessary process to ensure the continuation of a species Involves the union of an egg cell and a sperm cell, development of a fetus, and the birth of an infant

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Human Sexuality

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DNA Mutations

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Meiosis

Meiosis. The process of meiosis begins with a single cell containing 46 chromosomes. Crossover : The process by genetic materials are exchanged between homologous chromosomes. This contributes to genetic variability.

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