Commensalism MCQs with Answers

Commensalism MCQs

Hello students, the topic for the MCQ is ‘Commensalism’. The Commensalism is defined as the relationship between two organisms where one benefits and other doesn’t get affected. For example, the sucker fish gets attached to shark surface for the transportation purpose. In this case, the sucker fish benefits and other one shark doesn’t get affected.

The set of MCQ will add more brief to your knowledge.

MCQ.1): Which of the following is the example of Commensalism?

a) When snake kills Rat

b) When sucker fish attached to shark for the transportation

c) When the parasite lives on other organism body

d) Non-of them

MCQ.2): When one organism benefits and other is harmed, then it is known as …………………………………………………..

a) Commensalism

b) Parasitism

c) Sexual reproduction

d) All of them

MCQ. 3): Which of the following is an example of parasitism?

a) Ticks

b) Fleas

c) Mosquitoes

d) All of them

MCQ.4): When both the organisms benefits from the interaction, it is called as ………………………………………………………..

a)Mutualism

b) Parasitism

c) Predation

d) Commensalism

MCQ.5): When the cleaners eat insects pests from the skin of animals, is an example of ………………………………………………….

a) Commensalism

b) Mutualism

c) Parasitism

d) All of them

MCQ.6): When one organism eats another organism then it is called as ……………………………………………………..

a) Commensalism

b) Mutualism

c) Predation

d) None of them

MCQ.7): A relationship where two organisms of species live in close physiological contact with each other is called as ………………………………………………….

a) Predation

b) Symbiosis

c) Mutualism

d) Commensalism

MCQ.8): RNE stands for …………………………………………………..

a) Relative neighbour effect

b) Ratio of natural effect

c) Rational neighbour ecosystem

d) Ratio in natural ecosystem

MCQ.9): The plant growth and survival in a wide range of habitat is improved by ………………………………………….

a) Paracetamol

b) Fleas

c) Fungi

d) Ticks

MCQ.10):……………………………… is when one partner provides the other with shelter, living space, or favourable habitat.

a) Habitat mutualism

b) Habitat commensalism

c) Habitat predation

d) Habitat parasitism

MCQ.11):One form of symbiosis is ……………………………………….

a) Commensalism

b) Pearl

c) Sea anemone

d) Ants

 

Answer

1) b) When sucker fish attached to shark for the transportation

2) b) Parasitism

3) d) All of them

4) a) Mutualism

5) b) Mutualism

6) c) Predation

7) b) Symbiosis

8) a) Relative neighbour effect

9) c) Fungi

10) a) Habitat mutualism

11) a) Commensalism


Updated: June 10, 2021 — 11:58 pm

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