Free Reproduction In Organisms (Daily Quiz: 3) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Assertion:
Period of growth before attaining sexual maturity is called Juvenile phase equal.
Reason:
Duration of juvenile phase in all organisms is same.

(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.

Question-2

Which of these organisms has/have haploid parental body?

(a) Algae

(b) Monera and fungi

(c) Bryophytes

(d) All of these

Question-3

Identify gametes (A, B and C) respectively.

(a) Isogametes, homogametes, heterogametes

(b) Heterogametes, isogametes, homogametes

(c) Homogametes, isogametes, heterogametes

(d) Homo/Isogametes, heterogametes, heterogametes

Question-4

Offspring formed by sexual reproduction exhibit more variation than those formed by asexual reproduction because

(a) gametes of parents have qualitatively different genetic composition

(b) sexual reproduction is a lengthy process

(c) genetic material comes from parents of two different species

(d) greater amount of DNA is involved in sexual reproduction.

Question-5

All the 'eyes' of a potato tuber are taken out and it is sown in the ground normally. New plants will

(a) Emerge normally

(b) Not emerge

(c) Be weaker

(d) Be healthier