This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 10 Cell Cycle And Cell Division – Quiz 51 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 51 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is cytokinesis in cell division? A) Division of the cytoplasm. B) Division of the nucleus. C) Division of the chromosomes. D) Division of the cell membrane. Show Answer Correct Answer: A) Division of the cytoplasm. 2. Select the incorrect statement regarding S phase of interphase. A) It occurs between G$_{1}$ and G$_{2}$. B) DNA replicates in the nucleus in this phase. C) Centrioles duplicate in the cytoplasm. D) As DNA is doubled, number of chromosomes also get doubles. Show Answer Correct Answer: D) As DNA is doubled, number of chromosomes also get doubles. 3. Which of the following is a phase in the cell cycle? A) G1. B) M. C) G2. D) All of the above. Show Answer Correct Answer: D) All of the above. 4. During which phase of meiosis do the homologous pairs of chromosomes separate? A) By the end of meiosis I. B) By the end of meiosis II. C) During interphase. D) During telophase. Show Answer Correct Answer: A) By the end of meiosis I. 5. During what phase of mitosis does the nuclear membrane disintegrate? A) Prophase. B) Metaphase. C) Anaphase. D) Telophase. Show Answer Correct Answer: A) Prophase. 6. What is the term for the entire process of cell division, including mitosis and cytokinesis? A) Cell Cycle. B) Cell Division. C) Mitosis. D) Cytokinesis. Show Answer Correct Answer: A) Cell Cycle. 7. During which portion of interphase are copies of organelles made? A) G$_{1}$. B) S. C) G$_{2}$. D) Telophase. Show Answer Correct Answer: C) G$_{2}$. 8. During which stage of meiotic cell division formation of synaptonemal complex occurs? A) Zygotene. B) Diplotene. C) Leptotene. D) Pachytene. Show Answer Correct Answer: A) Zygotene. 9. Radiation is often used for cancer therapy because it can trigger ..... A) The immune system. B) Apoptosis. C) Cells to skip the cell cycle. D) Further cell mutation. Show Answer Correct Answer: B) Apoptosis. 10. What is the third stage of mitosis and cell division? A) Metaphase. B) Anaphase. C) Prophase. D) None of the above. Show Answer Correct Answer: A) Metaphase. 11. Which of the following shows zygotic meiosis A) Angiosperm. B) Bryophytes. C) Pteridophytes. D) Most of algae. Show Answer Correct Answer: D) Most of algae. 12. What is the main difference between mitosis and meiosis in terms of the number of daughter cells produced? A) Mitosis produces 4 cells, meiosis produces 2 cells. B) Mitosis produces 2 cells, meiosis produces 4 cells. C) Both produce 4 cells. D) Both produce 2 cells. Show Answer Correct Answer: B) Mitosis produces 2 cells, meiosis produces 4 cells. 13. What stage of the cell cycle follows S phase? A) G1. B) G2. C) M. D) Cytokinesis. Show Answer Correct Answer: B) G2. 14. In which type of cells will mitosis occur? A) Egg cells. B) Germ cells. C) Jail cells. D) Somatic cells (body cells). Show Answer Correct Answer: D) Somatic cells (body cells). 15. Cytokinesis in an animal cell takes place by ..... method in ..... direction; while in a plant cell it occurs by ..... method in ..... direction. A) Furrowing, centrifugal, cell plate, centripetal. B) Furrowing, centripetal, cell plate, centrifugal. C) Cell plate, centrifugal, furrowing, centripetal. D) Cell plate, centripetal, furrowing, centrifugal. Show Answer Correct Answer: B) Furrowing, centripetal, cell plate, centrifugal. 16. DNA replication occurs- A) Before mitosis and meiosis. B) Only before mitosis. C) Only before meiosis. D) During chromosomal condensation in G2-phase. Show Answer Correct Answer: A) Before mitosis and meiosis. 17. Arrange the following levels of hierarchy from LARGEST to SMALLEST A) Organism, Organ, Tissue, Cell. B) Cell, Tissue, Organ, Organism. C) Organism, Cell, Tissue, Organ. D) Tissue, Cell, Organ, Organism. Show Answer Correct Answer: A) Organism, Organ, Tissue, Cell. 18. Select the correct statement about G$_{1}$ phase. A) Cell is metabolically inactive. B) DNA in the cell does not replicate. C) It is not a phase of synthesis of macromolecules. D) Cell stops growing. Show Answer Correct Answer: B) DNA in the cell does not replicate. 19. Unlike mitosis, meiosis in male mammals results in the formation of A) One haploid gamete. B) Three diploid gametes. C) Four diploid gametes. D) Four haploid gametes. Show Answer Correct Answer: D) Four haploid gametes. 20. Why is DNA important A) It provides the instructions/blueprint for a cell. B) It makes energy. C) It stores wastes. D) It is responsible for making food. Show Answer Correct Answer: A) It provides the instructions/blueprint for a cell. 21. Uncontrolled cell division results in what? A) Cell growth. B) Cell death. C) Tumors/cancer. D) None of these. Show Answer Correct Answer: C) Tumors/cancer. 22. Which cell cycle is in the correct order A) S, G1, G2, M. B) M, S, G2, G1. C) G1, S, G2, M. D) G2, G1, S, M. Show Answer Correct Answer: C) G1, S, G2, M. 23. What is the final stage of the cell cycle, where the cytoplasm divides and two daughter cells are formed? A) Cytokinesis. B) Mitosis. C) Meiosis. D) Interphase. Show Answer Correct Answer: A) Cytokinesis. 24. Which of the following Cell cycle descriptions is CORRECT? A) Chromosomes are replicated during the G1 phase. B) The S phase consists of prophase, metaphase, anaphase, and telophase. C) Interphase is when the cell spends most of its time performing its cell functions. D) None of the above. Show Answer Correct Answer: C) Interphase is when the cell spends most of its time performing its cell functions. 25. Centrioles form ..... during Prophase A) Spindle Fibers. B) Chromosomes. C) Sister Chromatids. D) Chromatin. Show Answer Correct Answer: A) Spindle Fibers. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 1Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 2Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 3Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 4Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 5Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 6Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 7Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 8Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 9Class 11 Biology Chapter 10 Cell Cycle And Cell Division Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books