Communities

Q. Which one of the following is one of the characteristics of biological community?

1. Stratification
2. Natality
3. Mortality
4. Sex Ratio

Q.

Which one of the following is/are not the characteristic(s) of a biological community?

1. Stratification
2. Natality
3. Mortality
4. Sex Ratio

Q.

Who are hunter gatherers

Q.

A group of similar individuals that have the potential to interbreed in nature are called:

1. community

2. groups

3. species

4. population

Q.

A large herd of wild buffalo can be categorized as a community.

1. True
2. False

Q.

___ is the number of species and the abundance of a particular species that inhabit a particular community.

Q.

Age structure pyramids can graphically represent:

1. biotic community
2. population
3. landscape
4. ecosystem

Q.

Which of the following is not an example of a community?

1. Birds of Ranganthittu Bird Sanctuary
2. Animals in Kaziranga National Park
3. Animals in Yellowstone National Park
4. Lions of Gir National Park

Q.

A community that has few individuals of many species is said to have high diversity.

1. True

2. False

Q.

Which one of the following is a characteristic of the biological community?

1. Stratification
2. Natality
3. Sex Ratio
4. Mortality

Q.

When large herbivores are not available to eat the older stemmy grass, the smaller herbivores do not get their food source, which is the more tender grass. This was the main reason for the disappearance of Oribi from Gorongosa National Park.

1. True
2. False

Q.

The civil war in Mozambique lead to the destruction of large mammals in Gorongosa National Park. With the large mammals disappearing, the smaller mammals, especially the herbivores also disappeared. What can you infer from it?

1. All of the above
2. The killing of the large mammals destroyed the habitat for smaller mammals
3. No large herbivores were available to graze the tough grass that is unpalatable for small herbivores
4. When one part of the community in an ecosystem is destroyed, repercussions are faced by all organisms

Q. Which one of the following is one of the characteristics of a biological community?

1. Mortality
2. Sex - ratio
3. Stratification
4. Natality

Q.

What is result of lions in past and present?

Q.

Community ecology is the

1. Relation of a biome to its environment

2. Relation of a population to its environment

3. Relation between a species and its environment

4. Relation of a community to its environment

Q. A group of organisms which are capable of .............. is called as population.

1. Interbreeding
2. Linking
3. Both A and B
4. None of the above

Q.

Mutually interacting organisms always function independently.

1. True
2. False