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Part A (A=Mitosis, B=Meiosis
_____ Produces all body cells except reproductive cells _____ Produces somatic cells _____ Produces gametes _____ Produces sperm cells _____ Produces four cells _____ Produces two cells _____ Produces diploid cells _____ Produces haploid cells _____ New cells have same number of chromosomes as parent cell _____ New cells have half the number of chromosomes as parent cell. A A B B B A A B A B
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Matching 11. ___ Homologous chromosomes 12.___ Somatic cells
13. ___ Gametes 14. ___ Diploid cells 15. ___ Haploid cells Chromosomes that are paired during meiosis and are the same size. One is inherited from the mother and one from the father. All the body cells except reproductive cells Egg and sperm cells Number of chromosomes in most cells (except gametes) Having half the number of chromosomes found in body cells A B C D E
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Short Answer Write in 3-4 complete sentences for full credit.
What are three differences between meiosis and mitosis? Gamete Somatic Cells Haploid Diploid Sexual Asexual 4 Cells 2 Cells What is the difference between sexual and asexual reproduction? Mitosis Meiosis Egg Sperm Genetic Variation Genetically Identical Survival What is the difference between haploid and diploid cells? What process creates each one? Half Mitosis Meiosis Gamete Somatic Cell Bonus: Which is 2N and which is N (N=# of chromosomes) “Both mitosis and meiosis are needed to grow and repair your somatic (body) cells.” Agree or disagree with this statement and write at least two sentences justifying your choice.
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Mitosis Meiosis Venn Diagram Makes somatic cells Makes gametes
End cells are identical to the original Produces diploid cells Ends with 2 cells Ending human cells have 46 chromosomes. Sister chromatids separate first. Makes gametes Ends with 4 cells Homologus pairs separate first Ending human cells have 23 chromosomes. Produces haploid cells Starts with one cell Starts with interphase Cytokinesis is involved DNA is replicated
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