'Meiosis forms haploid gametes' diaporamas de présentation

Cell Division & Cell Cycle

Cell Division & Cell Cycle. Comparing Mitosis and Meiosis. Cell Division. Cell Division - when a parent cell divides into two daughter cells. All body cells are somatic cells and divide by mitosis Sperm and egg, which are gametes (sex cells) divide by meiosis. Cell Division.

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Cellular Division

Cellular Division. Cell Division. All cells are derived from pre-existing cells New cells are produced for growth and to replace damaged or old cells Differs in prokaryotes (bacteria) and eukaryotes (protists, fungi, plants, & animals). Prokaryotic Chromosome.

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Chromosomes

Chromosomes. Prokaryotic Chromosome. The DNA of prokaryotes (bacteria) is one, circular chromosome attached to the inside of the cell membrane. Eukaryotic Chromosomes. All eukaryotic cells store genetic information in chromosomes

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Meiosis Formation of Gametes

Meiosis Formation of Gametes. Facts About Meiosis. Daughter cells contain half the number of chromosomes as the original cell (haploid or 1n ). Produces gametes Egg and sperm Occurs in the testes in males spermatogenesis Occurs in the ovaries in females Oogenesis.

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Meiosis Formation of Gametes

Meiosis Formation of Gametes. Facts About Meiosis. Daughter cells contain half the number of chromosomes as the original cell (haploid or 1n ). Produces gametes Egg and sperm Occurs in the testes in males spermatogenesis Occurs in the ovaries in females Oogenesis.

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Meiosis Formation of Gametes (Eggs & Sperm)

Meiosis Formation of Gametes (Eggs & Sperm). Facts About Meiosis. Preceded by interphase which includes replication Two meiotic divisions --- Meiosis I and Meiosis II Original cell is diploid (2n) Four daughter cells produced that are haploid (1n). Facts About Meiosis.

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Meiosis Formation of Gametes (Eggs & Sperm)

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