Free Cell Cycle And Cell Division (Daily Quiz: 12) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Which division maintains genetic similarity?

(a) Meiosis

(b) Mitosis

(c) Amitosis

(d) Reduction division

Question-2

Identify the phases from the graph given below that shows the change in DNA content during various phases (A to D) of mitotic cell cycle.

	A	B	C	D
(a)	$G_{2}$	$G_{1}$	S	M
(b)	$G_{2}$	S	$G_{1}$	M
(c)	$G_{1}$	S	$G_{2}$	M
(d)	M	$G_{1}$	S	$G_{2}$

(a) (a)

(b) (b)

(c) (c)

(d) (d)

Question-3

Which of the following is the most significant difference between mitosis and meiosis?

(a) Meiosis is not followed by cytokinesis.

(b) Chromosomes are duplicated before mitosis.

(c) Homologous pairs of chromosomes are split up in meiosis.

(d) A spindle formed of microtubules moves the chromosomes in mitosis.

Question-4

How many chromosome shall be present in a diploid cell at mitotic anaphase if its egg cell has ten chromosome ?

(a) 20 (Twenty)

(b) 10 (Ten)

(c) 30 (Thirty)

(d) 40 (Forty)

Question-5

Meiosis occurs in organisms during

(a) Vegetative reproduction

(b) Sexual reproduction

(c) Both sexual and vegetative reproduction

(d) Pairing of homologous chromosomes