'Haploid sperm cells' diaporamas de présentation

Introduction to Genetics

Introduction to Genetics. The Work of Gregor Mendel. Genetics : The scientific study of heredity. (Is now at the core of a revolution in understanding biology.)

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http://www.youtube.com/watch?v=mKWxeMMFTEU- 11 minutes process with music

http://www.youtube.com/watch?v=mKWxeMMFTEU- 11 minutes process with music . Mitosis- Cell division 46 chromo ?2 cells, 46 chromo. Each Keeps chromo. # same Found in body cells Most common No genetic variation. Meiosis- Cell division 46 chromo ? 4 cells, 23 chromo each

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Quick review: identify this stage of the diploid cell cycle.

Quick review: identify this stage of the diploid cell cycle. Prophase. Quick review: identify this stage of the diploid cell cycle. telophase. Quick review: identify this stage of the diploid cell cycle. anaphase. Quick review: identify this stage of the diploid cell cycle. Prophase.

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Meiosis

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CELL REPRODUCTION

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Chapter 7 General Biology

Chapter 7 General Biology. Meiosis and Sexual Reproduction. Meiosis. Meiosis : A form of cell division that halves the number of chromosomes. Meiosis : A process that guarantees that he number of chromosomes in gametes is half the number of chromosomes in body cells

172 views • 14 slides