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8:22 What I Know 19% Directions: Choose the letter of the correct answer. Write your answers on a separate sheet of paper. 1. Which statement about mitosis is INCORRECT? A. The first phase is prophase. B. It forms four daughter cells. C. It makes diploid or haploid nuclei. D. Separation of sister chromatids occurs. 2. What is the form of reproduction whose benefit is variability of the offspring? A. asexual B. binary fission C. mitosis D. sexual 3. The diploid (2N) chromosome number in an organism is 42. What is the normal chromosome number of its sex cells? A. 21 B. 42 C. 63 D. 84 4. These activities of the cell occur in both mitosis and meiosis EXCEPT: A. cytokinesis B. DNA replication C. karyokinesis D. synapsis For items 5-10, answer each statement using the given choices. Write the letter only. A. Meiosis I B. Meiosis II 5. Occurrence of synapsis between tetrads. 6. Separation of homologous chromosomes. 7. Results in four sperm cells in human males. 8. Daughter cells have chromosomes with two sister chromatids. 9. Daughter nuclei have chromosomes with single chromatids. 10. Occurrence of crossing-over of homologous chromosome. 2 CO_Q4_Science 8 Module 2 For items 11-15, match the cell phase to its description. Write the letter only. A. DNA replication occurs B. last phase of nuclear division C. condensed chromosomes become visible D.chromatids separate at the centromere E. chromosomes line up at the equatorial plane 11.Metaphase 12. Telophase 13.Anaphase 14.Prophase 15. Interphase B Lesson 1 Cellular Reproduction

8:22 What I Know 19% Directions: Choose the letter of the correct answer. Write your answers on a separate sheet of paper. 1. Which statement about mitosis is INCORRECT? A. The first phase is prophase. B. It forms four daughter cells. C. It makes diploid or haploid nuclei. D. Separation of sister chromatids occurs. 2. What is the form of reproduction whose benefit is variability of the offspring? A. asexual B. binary fission C. mitosis D. sexual 3. The diploid (2N) chromosome number in an organism is 42. What is the normal chromosome number of its sex cells? A. 21 B. 42 C. 63 D. 84 4. These activities of the cell occur in both mitosis and meiosis EXCEPT: A. cytokinesis B. DNA replication C. karyokinesis D. synapsis For items 5-10, answer each statement using the given choices. Write the letter only. A. Meiosis I B. Meiosis II 5. Occurrence of synapsis between tetrads. 6. Separation of homologous chromosomes. 7. Results in four sperm cells in human males. 8. Daughter cells have chromosomes with two sister chromatids. 9. Daughter nuclei have chromosomes with single chromatids. 10. Occurrence of crossing-over of homologous chromosome. 2 CO_Q4_Science 8 Module 2 For items 11-15, match the cell phase to its description. Write the letter only. A. DNA replication occurs B. last phase of nuclear division C. condensed chromosomes become visible D.chromatids separate at the centromere E. chromosomes line up at the equatorial plane 11.Metaphase 12. Telophase 13.Anaphase 14.Prophase 15. Interphase B Lesson 1 Cellular Reproduction

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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8:22 What I Know 19% Directions: Choose the letter of the correct answer. Write your answers on a separate sheet of paper. 1. Which statement about mitosis is INCORRECT? A. The first phase is prophase. B. It forms four daughter cells. C. It makes diploid or haploid nuclei. D. Separation of sister chromatids occurs. 2. What is the form of reproduction whose benefit is variability of the offspring? A. asexual B. binary fission C. mitosis D. sexual 3. The diploid (2N) chromosome number in an organism is 42. What is the normal chromosome number of its sex cells? A. 21 B. 42 C. 63 D. 84 4. These activities of the cell occur in both mitosis and meiosis EXCEPT: A. cytokinesis B. DNA replication C. karyokinesis D. synapsis For items 5-10, answer each statement using the given choices. Write the letter only. A. Meiosis I B. Meiosis II 5. Occurrence of synapsis between tetrads. 6. Separation of homologous chromosomes. 7. Results in four sperm cells in human males. 8. Daughter cells have chromosomes with two sister chromatids. 9. Daughter nuclei have chromosomes with single chromatids. 10. Occurrence of crossing-over of homologous chromosome. 2 CO_Q4_Science 8 Module 2 For items 11-15, match the cell phase to its description. Write the letter only. A. DNA replication occurs B. last phase of nuclear division C. condensed chromosomes become visible D.chromatids separate at the centromere E. chromosomes line up at the equatorial plane 11.Metaphase 12. Telophase 13.Anaphase 14.Prophase 15. Interphase B Lesson 1 Cellular Reproduction
Transcribed Image Text:8:22 What I Know 19% Directions: Choose the letter of the correct answer. Write your answers on a separate sheet of paper. 1. Which statement about mitosis is INCORRECT? A. The first phase is prophase. B. It forms four daughter cells. C. It makes diploid or haploid nuclei. D. Separation of sister chromatids occurs. 2. What is the form of reproduction whose benefit is variability of the offspring? A. asexual B. binary fission C. mitosis D. sexual 3. The diploid (2N) chromosome number in an organism is 42. What is the normal chromosome number of its sex cells? A. 21 B. 42 C. 63 D. 84 4. These activities of the cell occur in both mitosis and meiosis EXCEPT: A. cytokinesis B. DNA replication C. karyokinesis D. synapsis For items 5-10, answer each statement using the given choices. Write the letter only. A. Meiosis I B. Meiosis II 5. Occurrence of synapsis between tetrads. 6. Separation of homologous chromosomes. 7. Results in four sperm cells in human males. 8. Daughter cells have chromosomes with two sister chromatids. 9. Daughter nuclei have chromosomes with single chromatids. 10. Occurrence of crossing-over of homologous chromosome. 2 CO_Q4_Science 8 Module 2 For items 11-15, match the cell phase to its description. Write the letter only. A. DNA replication occurs B. last phase of nuclear division C. condensed chromosomes become visible D.chromatids separate at the centromere E. chromosomes line up at the equatorial plane 11.Metaphase 12. Telophase 13.Anaphase 14.Prophase 15. Interphase B Lesson 1 Cellular Reproduction
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