MCQ Questions for Class 11 Biology Chapter 10 Cell Cycle and Cell Division with Answers

MCQ Questions for Class 11 Biology Chapter 10 Cell Cycle and Cell Division with Answers 

MCQ Questions for Class11 Biology Chapter 10 Cell Cycle and Cell Division

Cell Cycle and Cell Division Class 11 Biology MCQs Questions with Answers

Check the below NCERT MCQ Questions for Class 11 Biology Chapter 10 Cell Cycle and Cell Division with Answers Pdf free download. MCQ Questions for Class 11 Biology with Answers were prepared based on the latest exam pattern. We have Provided Cell Cycle and Cell Division Class 11 Biology MCQs Questions with Answers to help students understand the concept very well.

Class 11 Biology Chapter 10 Quiz

Class 11 Biology Chapter 10 MCQ Online Test


You can refer to NCERT Solutions for Class 11 Biology Chapter 10 Cell Cycle and Cell Division to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.

Cell Cycle and Cell Division Class 11 Biology MCQ online test

Q1. Golgi complex and endoplasmic reticulum cannot be seen during
A.late telophase
B.late prophase
C.early anaphase
D.late metaphase
Ans: late prophase
Explanation:
Cells, when viewed under microscope at the end of prophase, do not show golgi complex, endoplasmic reticulum, nucleolus and nuclear envelope.

Q2. Cell plate grows from
A.walls to the centre
B.centre to the walls
C.in patches
D.simultaneously
Ans: centre to the walls
Explanation:
Cell plate grows during cytokinesis from centre to the walls.

Q3. Choose the correct sequence. A. Chromatin condensation B. Protein synthesis C. Duplication of centrioles D. Centrioles moves towards opposite poles
A.C, A, B, D
B.C, B, A, D
C.C, D, B, A
D.A, C, D, B
Ans: C, B, A, D
Explanation:
Duplication of centrioles occurs in S-phase.
Protein synthesis occurs in G2 phase.
Chromatin condensation is followed by centrioles movement towards the poles. (Prophase)

Q4. If you are provided with root-tips of onion in your class and are asked to count the chromosomes which of the following stages can you most conveniently look into:
A.Prophase
B.Anaphase
C.Telophase
D.Metaphase
Ans: Metaphase

Q5. Karyokinesis is the term used for
A.division of cytoplasm
B.division of nucleoplasm
C.division of nucleus
D.separation of daughter chromosomes
Ans: separation of daughter chromosomes
Explanation:
Karyokinesis means separation of daughter chromosomes.
Cytokinesis means division of cytoplasm.

Q6. During which stage the chromosomes first become visible.
A.Anaphase
B.Metaphase
C.Prophase
D.Telophase
Ans: Prophase

Q7. In mitosis, nuclear envelope and nucleolus disappear during
A.Metaphase
B.Interphase
C.Prophase
D.Telophase
Ans: Prophase

Q8. Arrange the following events of meiosis in the correct sequence: I. Terminalization II. Crossing over III. Synapsis IV. Disjunction of genomes The correct sequences:
A.II, I, IV, III
B.III, II, I, IV
C.IV, III, II, I
D.I, IV, III, II
Ans: III, II, I, IV

Q9. The major event that occurs during the anaphase of mitosis, which brings about the equal distribution of chromosomes, is
A.splitting of the centromeres
B.splitting of the chromatids
C.replication of the genetic material
D.condensation of the chromatin
Ans: splitting of the centromeres

Q10. What type of plant is formed when colchicine is used in the process of development of Raphanobrassica?
A.Autotetraploid
B.Haploid
C.Triploid
D.Allotetraploid
Ans: Allotetraploid

Q11. Meiosis occurs for the human female in ______.
A.Pancreas
B.Liver
C.Ovary
D.Kidney
Ans: Ovary

Q12. Choose the correct sequence. A. Pachytene B. Zygotene C. Leptotene D. Diakinesis E. Diplotene
A.C, B, A, D, E
B.C, A, B, E, D
C.C, B, A, E, D
D.D, B, C, E, A
Ans: C, B, A, E, D
Explanation:
These are the five phases of prophase I of Meiosis I based on the chromosomal behaviour.

Q13. How many chromosomes are there in onion root tip cell?
A.06
B.16
C.26
D.36
Ans: 16
Explanation:
There are 16 chromosomes in onion root tip cell.

Q14. Lampbrush chromosomes are observed in
A.Mitotic prophase
B.Mitotic metaphase
C.Meiotic metaphase
D.Meiotic prophase
Ans: Meiotic prophase

Q15. Which of the following cellular structures always disappears during mitosis and meiosis?
A.Plasma membrane
B.Nucleolus and nuclear envelope
C.Plastids
D.none of these
Ans: Nucleolus and nuclear envelope

Q16. Centromere is a constituent of
A.Ribosome
B.ER
C.Chromosome
D.Mitochondrion
Ans: Chromosome

Q17. In which phase of cell cycle, proteins are synthesised?
A.G0
B.G1
C.G2
D.S
Ans: G2
Explanation:
In G2 phase of cell cycle, proteins are synthesised for mitosis and cell growth continues.

Q18. MCQ Questions for Class 11 Biology Chapter 10 Cell Cycle and Cell Division with Answers 1
Which phase of cell cycle is shown in the above picture?
A.Early prophase
B.Early metaphase
C.Early telophase
D.Early anaphase
Ans: Early metaphase
Explanation:
Chromosomes are positioning towards the equator.
Nuclear envelope is disintegrated.

Q19. The stage in which daughter chromosomes move toward the poles of the spindle is
A.Anaphase
B.Metaphase
C.Prophase
D.Telophase
Ans: Anaphase

Q20. Synaptonemal complex dissolves in _____ stage.
A.Zygotene
B.Pachytene
C.Diakinesis
D.Diplotene
Ans: Diplotene
Explanation:
Synaptonemal complex dissolves in diplotene stage of Prophase I.


MCQ Questions for Class 11 Biology


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