Sexual life cycles (article) | Meiosis | Khan Academy - meiosis and sexual life cycle

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meiosis and sexual life cycle


Types of sexual life cycles: diploid-dominant, haploid-dominant, and alternation of generations. All sexually reproducing species have certain key life cycle features in common, such as meiosis (the production of haploid cells from diploid ones) and fertilization (the fusion of.

Lecture Presentations by. Kathleen Fitzpatrick and. Nicole Tunbridge,. Simon Fraser University. SECOND EDITION. 10. Meiosis and. Sexual Life Cycles.

sexual reproduction: A type of reproduction in which two parents give rise to offspring that Concept 13.2 Fertilization and meiosis alternate in sexual life cycles.

13.2 Fertilization and meiosis alternate in sexual life cycles. 13.3 Meiosis reduces the number of chromosome sets from diploid to haploid. 13.4 Genetic variation.