Mitosis and meiosis are two types of cell division. Mitosis is the process where one cell divides into two identical daughter cells, maintaining the original chromosome number. It is used for growth, tissue repair, and asexual reproduction. Meiosis involves two cell divisions that result in four haploid cells, each with half the number of chromosomes as the original parent cell. Meiosis occurs in the formation of gametes and allows for genetic diversity through independent assortment and recombination of parental chromosomes.

1. MITOSIS & MEIOSIS + terms exercise

5. Can u identify each phase? http://buenconsejoicod.com/wordpress/?p=60 Real microscopic images:

6. PRO MET ANA TELO http://buenconsejoicod.com/wordpress/?p=60 Real microscopic images:

11. Idnetify the phases Images from http://www.microscope-microscope.org/activities/school/mitosis.htm

12. Chromosome

13. Types of chromosomes

17. MEIOSIS

21. Meiosis I : the reduction division crossing over . Chromosomes splitting apart (not chromatids)r . Prophase I (early) (diploid) Prophase I (late) (diploid) Metaphase I (diploid) Anaphase I (diploid) Telophase I (diploid) Nucleus Spindle fibers Nuclear envelope

22. Meiosis II : the equational division Prophase II (haploid) Metaphase II (haploid) Anaphase II (haploid) Telophase II (haploid) Four nonidentical haploid daughter cells

26. MEIOSIS Difference between mitosis and meiosis I

31. Meioisis vs . Mitosis Mitosis Meiosis Number of divisions 1 2 Number of daughter cells 2 4 Genetically identical? Yes No Chromosome # Same as parent Half of parent Where Somatic cells Germline cells When Throughout life At sexual maturity Role Growth and repair Sexual reproduction

43. ANSWERS

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