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Cell Cycle and Cell Division Mock Test| Neet Botany Test Series

Chapter NameCell Cycle and Cell Division
SubjectBiology(Botany)
ExamNeet Medical Exam
8

Cell Cycle and Division - NEET (Botany)

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1 / 40

How many chromosomes will be present in each pollen grain, if pollen mother cell has 20 chromosome in G₂ phase?

2 / 40

Reduction in the number of chromosomes occur during

3 / 40

A cell has 4 picograms of DNA at G, phase. What will be the amount of DNA, if the cell enters the quiescent phase?

4 / 40

Find out the number of chromosomes in anaphase if a mitocyte has 20 chromosomes

5 / 40

Proteins required for spindle apparatus formation are synthesised during

6 / 40

If egg of an organism has 40 pg of DNA in its nucleus, how much DNA would a diploid coll of the same organism have in G, phase of meiosis?

7 / 40

Synapsis during meiosis is required for

8 / 40

G. phase of cell cycle

9 / 40

Enzyme recombinase is involved during

10 / 40

Phases of mitosis which are opposite to each other are

11 / 40

Microtubules of the spindle fibres attach to the kinetochore during

12 / 40

Maturation promoting factor (MPF) is made up of

13 / 40

Meiosis takes place in

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DNA content becomes double but ploidy of cell and chromosome number remain unaffected in phase of cell cycle in which

15 / 40

Which of the following events is seen at the end of prophase of mitosis?

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Protein required for spindle apparatus formation is synthesised during

17 / 40

A yeast and a human cell completes cell cycle in and respectively

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If there are 20 chromosomes in G, phase then what will be the chromosome number after S phase?

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If karyokinesis is not followed by cytokinesis, then it gives rise to

20 / 40

How many pairs of homologous chromosomes will be found in metaphase in a haploid cell having a total of 60 chromosomes?

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Statement A: DNA content of a cell becomes 4C from 2C in S-phase.

Statement B: DNA replication takes place in S.

 

22 / 40

Morphology of chromosome and karyotype are most easily studied in

23 / 40

Which is incorrect with respect to meiosis?

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Sister chromatids separate during

25 / 40

Centromere of chromosomes split and chromatids separate in

26 / 40

The phase between two successive M phases is

27 / 40

M-phase of cell cycle includes

28 / 40

Pick out odd one with respect to cytokinesis in plant cell

29 / 40

Which of the following is not the significance of mitosis?

30 / 40

All of these events occur during the diplotene stage, except

31 / 40

The number of bivalents is 30 in a cell. What will be number of chromosomes seen during Anaphase-Il at each pole?

32 / 40

Find the incorrect statement with respect to cell cycle

33 / 40

The sequence of events by which a cell duplicates its genome, synthesizes other constituents of the cell and eventually divides into two daughter cells is called

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Which event takes place in interkinesis?

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During S-phase of cell cycle

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Produces two daughter cells M phase in human lasts for of cell cycle.

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Meiosis-Il differs from mitosis in that, it

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A diploid cell has 68 chromosomes. How many bivalents will be formed in this cell during Meiosis-I ?

39 / 40

Dictyotene is

40 / 40

Which of the following is not a feature of interphase?

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