CBSE Biology NEET reproduction organisms MCQs,Model,Mock Exams

Reproduction in Organisms Mock Test-7

Question No:1

Assertion: The chance of survival of young ones is greater in viviparous organism.
Reason: Proper embryonic care and protection is available inside the body of female organism.

(A) If both the assertion and the reason are true and the reason is a correct explanation
(B) If both the assertion and reason are true but the reason is not a correct explanation
(C) If the assertion is true but the reason is false
(D) If both the assertion and reason are false



Question No:2

Assertion: All members of bee are diploid except the queen. Reason: Queen is produced parthenogentically.


(A) If both the assertion and the reason are true and the reason is a correct explanation
(B) If both the assertion and reason are true but the reason is not a correct explanation
(C) If the assertion is true but the reason is false
(D) If both the assertion and reason are false



Question No:3

Which one of the following is monoecious?

(A) Marchantia
(B) Cycas
(C) Pinus
(D) Data palm



Question No:4

Vegetative propagation in Pistia occurs by

(A) Stolon
(B) Offset
(C) Runner
(D) Sucker



Question No:5

Which one of the following pairs is wrongly matched while the remaining three are correct?

(A) Penicillium – conidia
(B) Water hyacinth – runner
(C) Bryophyllum – leaf buds
(D) Agave – bulbils



Question No:6

Which one of the following is correctly matched?

(A) Onion – Bulb
(B) Ginger – Sucker
(C) Chlamydomonas – Conidia
(D) Yeast – Zoospores



Question No:7

Product of sexual reproduction generally generates:

(A) Longer viability of seeds
(B) Prolonged dormancy
(C) New genetic combination leading to variation
(D) Large biomass



Question No:8

Meiosis takes place in:

(A) Meiocyte
(B) Conidia
(C) Gemmule
(D) Megaspore



Question No:9

Monoecious plant of Chara shows occurrence of:

(A) Antheridiophore and archegoniophore on the same plant
(B) Stamen and carpel on the same plant
(C) Upper antheridium and lower oogonium on the same plant
(D) Upper oogonium and lower antheridium on the same plant



Question No:10

Which one of the following is wrong about chara?

(A) Upper oogonium and lower round antheridium
(B) Globule and nucule present on the sap plant
(C) Upper antheridium and lower oogonium
(D) Globule is male reproductive structure



Question No:11

In ginger vegetative propagation occurs through

(A) Rhizome
(B) Offsets
(C) Bulbils
(D) Runners



Question No:12

Which of the following pairs is not correctly matched?
Mode of reproduction Example

(A) Rhizome—– Banana
(B) Binary fission—- Sargassum
(C) Conidia——- Penicillium
(D) Offset—– Water hyacinth



Question No:13

Roots play insignificant role in absorption of water in:

(A) Pistia
(B) Pea
(C) Wheat
(D) Sunflower