Free Organisms And Populations (Daily Quiz: 2) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Two different species cannot live for long duration in the same niche or habitat. This law is

(a) Allen's law

(b) Dollo's rule

(c) Gause's hypothesis

(d) Weismann's theory

Question-2

Niche is

(a) all the biological factors in the organism's environment

(b) the range of temperature that the organism needs to live

(c) the physical space where an organism lives

(d) the functional role played by the organism where it lives

Question-3

Assertion :
Predation is a type of interspecific interaction with a strategy based on feeding.
Reason :
A stable population is maintained through time by the populations of predator and their prey and rarely one population becomes abundant or scarce.

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

(b) If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

(c) If Assertion is true but Reason is false.

(d) If both Assertion and Reason are false.

Question-4

Logistic growth occurs when there is

(a) unlimited food

(b) no resistance from increasing population

(c) fixed carrying capacity

(d) All of the above

Question-5

When there is a large number of post-reproductive or older individuals and lesser number of pre reproductive individuals then that population is

(a) declining

(b) growing

(c) stable

(d) None of these