Niche MCQs with Answers

Niche MCQs 

Hello students, our next topic for the MCQ is ‘NICHE’. It is the role of an organism in its environment. The niche of organism is should be its habitat, reproductive and food habitat. The lichens means fungi and algae both live together to produce niche. The environment is the part of the niche.

The following set or collection of MCQ will help you more about this ‘Niche’ topic.

 

MCQ.1):…………………. Is defined as the area or natural environment where an organism or population normally lives

a)Habitat

b) Adaptation

c) Ecology

d) Animals

 

MCQ.2):A …………………..Is an organisms role in the ecosystem and it does includes what it eats, where it lives and what it does

a)Orphanage

b)Niche

c) Ecosystem

d)Habits

 

MCQ. 3):Which of the following is the range of environmental conditions in which each of the species survives?

a)Real niche

b)Habitary niche

c)Optimal niche

d)Fundamental niche

 

MCQ.4):……………………………………. Is the term in which range of environmental conditions in which a species is really found.

a)Realized niche

b)Fundamental niche

c)Range niche

d)None of them

 

MCQ.5):In the niche term, organisms with a broad niche are ………………………

a)Tolerance

b)Specialists

c)Generalists

d)Journalism

 

MCQ.6):Which of the following law states that for all abiotic factor and an organism has a range of tolerance within which it can survive?

a)Law of dominance

b)Law of tolerance

c)Law of independent assortment

d)Law of dominancy

 

MCQ.7):Which of the following resources habitat provides to the organisms?

a)Food and water

b)Mating sites

c)Nesting sites

d)All of them

 

MCQ.8):The organisms with a narrow niche and eat narrow range of food items is ……………………………………

a)Specialists

b)House mice

c)Generalists

d)Fundamental

 

MCQ.9):A fish species may only be found within a pH range of …………………. In lakes.

a)1.2 to 4.4

b)4.5 to 6

c)7.4 to 9

d)8.8 to 12

 

MCQ.10):If two species uses the same resources then they are said to compete and their interaction is known as …………………………

a)Composition

b)Genera

c)Transformation

d)Competition

 

Answer

1)a) Habitat

2)b) Niche

3)d) Fundamental niche

4)a) Realized niche

5)c) Generalists

6)b) Law of tolerance

7)d) All of them

8)a) Specialists

9)b) 4.5 to 6

10)d) Competition


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