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

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NCERT Chapters for Class 11 Biology


Q1. Crossing over in diploid organism is responsible for

(A) dominance of genes
(B) linkage between genes
(C) segregation of alleles
(D) recombination of linked alleles


(D) recombination of linked alleles


Q2. In mitosis, nuclear envelope and nucleolus disappear during

(A) Metaphase
(B) Interphase
(C) Prophase
(D) Telophase


(C) Prophase


Q3. In between two walls of adjacent cells are seen

(A) Cell wall
(B) Cytoplasm
(C) Middle lamellae
(D) Plasma membrane


(C) Middle lamellae


Q4. In plants apical cells and the cambium tissue continue to divide all their life, they are called.

(A) Meristemic tissue
(B) cambium tissue
(C) equational division
(D) syneytium


(A) Meristemic tissue.


Q5. Balbiani rings (puffs) are sites of

(A) DNA replication
(B) RNA and protein synthesis
(C) synthesis of polysaccharides
(D) synthesis of lipids


(B) RNA and protein synthesis


Q6. Which one is not a significance of meiosis division?

(A) Formation of spores and gametes
(B) New recombination of genes
(C) Number of chromosome remain same
(D) Number of chromosome reduced to half


(C) Number of chromosome remain same


Q7. The number of chromosome and the amount of DNA are changed in

(A) Metaphase and M phase
(B) Anaphase and S phase
(C) Interphase and S phase
(D) None of these


(B) Anaphase and S phase


Q8. During cell division, sometimes there will be failure of separation of sister chromatids. This event is called

(A) non-disjunction
(B) coincidence
(C) complementation
(D) interference


(A) non-disjunction


Q9. Centromere is a constituent of

(A) Ribosome
(B) ER
(C) Chromosome
(D) Mitochondrion


(C) Chromosome


Q10. The centrioles, in animal cells, initiate their replication in the cytoplasm during.

(A) G1 phase
(B) G2 phase
(C) S phase
(D) None of these phases.


(B) G2 phase.


Q11. In which stage the chromosomes appear as thin long thread?

(A) Leptotene
(B) Zygotene
(C) Prophase
(D) Pachytene.


(A) Leptotene.


Q12. Karyokinesis is the term used for

(A) division of cytoplasm
(B) division of nucleoplasm
(C) division of nucleus
(D) separation of daughter chromosomes


(D) separation of daughter chromosomes


Q13. Hammerling’s experiments of Acetabularia involved exchanging

(A) cytoplasm
(B) nucleus
(C) rhizoid and stalk
(D) gametes


(B) nucleus


Q14. Cell division is initiated in plants by

(A) Cytokinin
(B) Abscisic acid
(C) Gibberellin
(D) Auxin


(A) Cytokinin


Q15. Which of the following statements is not true for cancer cells in relation to mutations?

(A) Mutations in proto-oncogenes accelerate the cell cycle.
(B) Mutations destroy telomerase inhibitor.
(C) Mutations inactive the cell control.
(D) Mutations inhibit production of telomerase.


(D) Mutations inhibit production of telomerase.


Q16. Four daughter cells formed after meiosis are

(A) genetically different
(B) multinucleate
(C) genetically similar
(D) anucleate


(A) genetically different


Q17. 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


(B) Nucleolus and nuclear envelope


Q18. The S phase marks the period during which replication of DNA takes place. It is during this time that the content of DNA doubles, from

(A) 2C to 4C
(B) 4C to 2C
(C) (1n or 2n)
(D) (2n or 1n)


(A) 2C to 4C.


Q19. The term meiosis was coined by

(A) Blackman
(B) Flemming
(C) Robertson
(D) Former and Moore.


(D) Former and Moore.


Q20. 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


(D) Metaphase


I Think the given NCERT MCQ Questions for class 11 Biology book Chapter 10 Cell Cycle and Cell Division with Answers Pdf free download will assist you. If you’ve got any queries regarding CBSE Class 11 Biology Cell Cycle and Cell Division MCQs Multiple Choice Questions with Answers, drop a comment below and that we will come back to you soon.


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Chapter : 3 Plant Kingdom Class 11 MCQ Questions
Chapter : 4 Animal Kingdom Class 11 MCQ Questions
Chapter : 5 Morphology of Flowering Plants Class 11 MCQ Questions
Chapter : 6 Anatomy of Flowering Plants Class 11 MCQ Questions
Chapter : 7 Structural Organisation in Animals Class 11 MCQ Questions
Chapter : 8 Cell: The Unit of Life Class 11 MCQ Questions
Chapter : 9 Biomolecules Class 11 MCQ Questions
Chapter : 10 Cell Cycle and Cell Division Class 11 MCQ Questions
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Chapter : 12 Mineral Nutrition Class 11 MCQ Questions
Chapter : 13 Photosynthesis in Higher Plants Class 11 MCQ Questions
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