Niche

Q. Assertion: No two species can occupy the same ecological niche in a habitat
Reason: A habitat can contain only one ecological niche.

1. Both assertion and reason are true and the reason is the correct explanation of assertion
2. Both assertion and reason are true but reason is not the correct explanation of assertion
3. Assertion is true but reason is false
4. Assertion is false and reason is true

Q.

Ecological niche of an organism represents

1. The resources it utilizes

2. ​​​​​​Functional role in the ecological system

3. The range of conditions it can tolerate

4. All of these

Q. The difference between a habitat and a niche is that, a niche is

1. The specific functional role of an organism.
2. The organism's preferred habitat.
3. The kind of place an organism occupies.
4. None of the above

Q. The function or position of a species within an ecological community is

1. Ecotone
2. Ecotype
3. Biome
4. Niche

Q.

Ecological niche is:

1. the surface area of the ocean.

2. an ecologically adapted zone.

3. the physical position and functional role of a species.

4. formed of all plants and animals living at the bottom of a lake.