Free Reproduction In Organisms (Daily Quiz: 6) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Meiocyte of cat contains how many chromosomes?

(a) 12

(b) 8

(c) 42

(d) 38

Question-2

Which one of the following flowers only once in its lifetime?

(a) Jackfruit

(b) Mango

(c) Bamboo species

(d) Papaya

Question-3

Select the wrong statement:

(a) In Oomycetes female gamete is smaller and motile, while male gamete is larger and non-motile.

(b) Anisogametes differ either in structure, function or behaviour.

(c) Chalmydomonas exhibits both isogamy and anisogamy and Fucus shows oogamy.

(d) Isogametes are similar in structure, function and behaviour.

Question-4

Vegetative propagation in mint occurs

(a) Sucker

(b) Rhizome

(c) Runner

(d) Offset

Question-5

Assertion:
Organisms exhibiting external fertilization releases large number of gametes in to the surrounding medium.
Reason:
It will enhance the chance of syngamy.

(a) If both the assertion and reason are true but the reason is not a correct explanation of the assertion.

(b) If both the assertion and the reason are true and the reason is a correct explanation of the assertion.

(c) If the assertion is true but the reason is false.

(d) If both the assertion and reason are false.