Free Reproduction In Organisms (Daily Quiz: 4) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

A, B, C and D shows which type of placentation respectively?

(a) A: Perietal, B: Marginal, C: Axile, D: Free central

(b) A: Marginal, B: Free central, C: Perietal, D: Axile

(c) A: Axile, B: Free central, C: Marginal, D: Perietal

(d) A: Axile, B: Perietal, C: Free central, D: Marginal

Question-2

A small portion of cane-sugar stem between the two successive nodes is cut off and sown in the soil normally. New plants will

(a) Not be formed

(b) Be formed normally

(c) Be without juice

(d) Without nodes

Question-3

Which one of the following statements is not correct?

(a) Offspring produced by the asexual reproduction are called clone.

(b) In potato, banana and ginger, the plantlets arise from the internodes present in the modified stem.

(c) Microscopic, motile, asexual reproductive structures are called zoospores.

(d) Water hyacinth, growing in the standing water, drains oxygen from water that leads to the death of fishes.

Question-4

Which of the following statement about animal reproduction is incorrect ?

(a) Viviparity, but not ovoviviparity, is common in mammals.

(b) Species that reproduce sexually cannot reproduce asexually.

(c) Male insects can remove spermatophores deposited in a female by other males.

(d) Oogenesis and spermatogenesis both occur simultaneous in hermaphrodites.

Question-5

As a result of binary fission number of individuals produced by one fission is

(a) three

(b) two

(c) four

(d) five