1st Period - Meiosis

Fill in the chart with the correct phase. 1) Homologous chromosomes pair up together and crossing over occurs: Prophase 12) Sister chromatids separate and move to opposite ends of the cell: Anaphase 23) 2 haploid daughter cells form; the sister chromatids are still attached: Telophase 14) Homologous chromosome match up at the middle of the cell: Metaphase 15) Homologous chromosomes move towards opposite ends of the cell (sister chromatids are still connected by the centromere): Anaphase 16) Sister chromatids line up in the middle of the cell: Metaphase 27) 4 unique haploid daughter cells are formed: Telophase 2 8) True or False:Homologous chromosomes are always identical. True False 9) True or False: Fertilization is when two diploids cells create one haploid cell. True False 10) True or False:Homologous chromosomes have the same structure and same type of genes. True False 11) True or False:Each gamete produced at the end of meiosis is identical. True False 12) True or False: Crossing over is the reason you and your siblings look and act different. True False 13) Fill this in correctly. During Anaphase 1, homologous chromosomesseparate.During Anaphase 2, sister chromatidsseparate. 14) Is this person a male or female? Female Male 15) In the picture above, what does the circle represent? Duplicated chromosomes Homologous Chromosomes Sex Chromosomes Sister chromatids 16) Match correctly. Diploid Somatic Haploid Gamete 17) What is end product of Meiosis 2? two haploid cells two diploid cells four haploid cells four diploid cells 18) Fill out the chart with the appropriate numbers. Diploid Somatic Cell (Chromosome #) Haploid Sex Cell (Chromosome #) 16 8 60 30 200 100 19) What is A? Prophase 1 Metaphase 1 Anaphase 1 Telophase 1 Prophase 2 Metaphse 2 Anaphase 2 Telophase 2 20) What is B? Prophase 1 Metaphase 1 Anaphase 1 Telophase 1 Prophase 2 Metaphase 2 Anaphase 2 Telophase 2 21) What is C? Prophase 1 Metaphase 1 Anaphase 1 Telophase 1 Prophase 2 Metaphase 2 Anaphase 2 Telophase 2 22) What is D? Prophase 1 Metaphase 1 Anaphase 1 Telophase 1 Prophase 2 Metaphase 2 Anaphase 2 Telophase 2 23) What is E? Prophase 1 Metaphase 1 Anaphase 1 Telophase 1 Prophase 2 Metaphase 2 Anaphase 2 Telophase 2 24) What is F? Prophase 1 Metaphase 1 Anaphase 1 Telophase 1 Prophase 2 Metaphase 2 Anaphase 2 Telophase 2 25) What is G? Prophase 1 Metaphase 1 Anaphase 1 Telophase 1 Prophase 2 Metaphase 2 Anaphase 2 Telophase 2 26) What is H? Prophase 1 Metaphase 1 Anaphase 1 Telophase 1 Prophase 2 Metaphase 2 Anaphase 2 Telophase 2 27) Which of the following best describes meiosis? Cells divide only once during meiosis Meiosis does not occur in reproductive cells The cells produced at the end of meiosis are genetically identical to the parent cell The cells produced at the end of meiosis contain half the number of chromosomes as the parent cell. Mitosis vs Meiosis 28) Sort the terms under the correct process Mitosis Diploid Somatic cells Makes identical cells Makes 2 cells 1 cellular division Meiosis Haploid Gametes Makes unique cells Makes 4 cells 2 cellular divisions