Niche

Q.

What is a niche?

Q.

Which of the following correctly explains extinction?

1. Death of first individual of endangered species.

2. Death of many individuals of the species.

3. Death of the first individual of the species.

4. Death of the last individual of the species.

Q.

The difference between a habitat and a niche is that a niche is:

1. The organism's preferred habitat.

2. The kind of place an organism occupies.

3. The specific functional role of an organism.

4. None of the above

Q. Niche overlap indicates

1. Two different parasites on the same host
2. Active cooperation between two species
3. Sharing of one or more resources between the two species
4. Mutualism between two species

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

1. ecotone
2. ecotype
3. biome
4. niche