'Haploid cells develop' diaporamas de présentation

UNIT 3 GENETICS

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KEY CONCEPT Gametes have half the number of chromosomes that body cells have.

KEY CONCEPT Gametes have half the number of chromosomes that body cells have. sex cells (egg). body cells. sex cells (sperm). You have body cells and gametes. Body cells are also called somatic cells. Germ cells develop into gametes. Germ cells are located in the ovaries and testes.

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CHAPTER 13 MEIOSIS AND SEXUAL LIFE CYCLES

CHAPTER 13 MEIOSIS AND SEXUAL LIFE CYCLES. Section A: An Introduction to Heredity. 1. Offspring acquire genes from parents by inheriting chromosomes 2. Like begets like, more or less: a comparison of asexual and sexual reproduction. Introduction.

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Cells go through two rounds of division in meiosis.

KEY CONCEPT During meiosis, diploid cells undergo two cell divisions that result in haploid cells. Cells go through two rounds of division in meiosis. Meiosis reduces chromosome number and creates genetic diversity. Meiosis I and meiosis II each have four phases, similar to those in mitosis.

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Cells go through two rounds of division in meiosis.

KEY CONCEPT During meiosis, diploid cells undergo two cell divisions that result in haploid cells. Cells go through two rounds of division in meiosis. Meiosis reduces chromosome number and creates genetic diversity. Process of Meiosis: 2 cell divisions, 2 parts: Meiosis I and Meiosis II.

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