Q: "4G0" state of cells in eukaryotic cell cycle denotes:

When cells are not to divide after G1 phase and start undergoing differentiation into specific types of cells such cells are said to be in G0 phase /G0 state.

Question 1

The term "meiosis" was coined by:

Accepted Answer

Correct answer is D

Question 2

Coilina of chromatids in mitotic and melotic division is:

Accepted Answer

Correct answer is D

Question 3

Given below is a schematic break-up of the phases/stages of cell cycle:Which one of the following is the correct indication of the stage/phase in the cell cycle?

Accepted Answer

Correct answer is C

Question 4

Condensation of chromosomes occurs in:

Accepted Answer

Condensation of chromosomes occurs in the prophase. I. After that chromosome moves toward the poles.

Question 5

Find the correctly matched pairs and choose the correct option:

Accepted Answer

Correct answer is C

Question 6

The role of meiosis:

Accepted Answer

Correct answer is B

Question 7

Which of the following events are not characteristic features of telophase?

Accepted Answer

Correct answer is B

Question 8

Which stage connecting link between Meiosis I and Meiosis II?

Accepted Answer

Correct answer is C

Question 9

Which of the following stage is affected by colchicum?

Accepted Answer

Correct answer is A

Question 10

"4G0​" state of cells in eukaryotic cell cycle denotes:

Accepted Answer

When cells are not to divide after G1​ phase and start undergoing differentiation into specific types of cells such cells are said to be in G0​ phase /G0​ state.

Question 11

Three copies of chromosome - syndrome have been formed analysed using molecular   biology technology to detect any possible DNA   polymorphism with reference to different alleles located on   chromosome   the chromosomes of the child contain the same alleles as   one of the motherâ€™s alleles. Based on this when did the non-disjunction event most likely occur:

Accepted Answer

Correct answer is D

Question 12

Mitosis occurs in:

Accepted Answer

Correct answer is C

Question 13

Which is not true for anaphase?

Accepted Answer

Correct answer is A

Question 14

Cyclin is associated with which one of the following:

Accepted Answer

Cyclin is a protein, which participates in cell division.

Question 15

For viewing diakinesis which one of the following would be a suitable material:

Accepted Answer

Diakinesis is the stage of meiosis. For the study of meiosis young flower bud is the best material.

Question 16

Which is not the character of mitosis?

Accepted Answer

Leptotene, zygotene, pachytene, diplotene and diakinesis all are successive stages of meiosis.

Question 17

Synaptonemal complex is formed during:

Accepted Answer

Synaptonemal complex is formed during meiotic prophase first.

Question 18

Synaptonemal complex was discovered in:

Accepted Answer

Synaptonemal complex is formed in meiotic prophase-I, which was first observed by Moses in 1956.

Question 19

Recombinant nodules are found during which of the following:

Accepted Answer

Correct answer is B

Question 20

Four daughter cells formed after meiosis are:

Accepted Answer

During meiosis, daughter cells has the half number of chromosomes with respect to parent cells. Therefore daughter cell will be genetically different.

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Solution for Class 11, Biology, Cell Cycle and Cell Division

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