
Ecological niche is the functional role of an organism in an environment. Consider the following statements associated with this.
1. Niche breadth refers to the variety of resources or habitats used by given species
2. Niche partitioning refers to the resource differentiation by coexisting species.
3. Species with narrow niche breadth are called generalists and species with wide niche breadth are called specialists.
Which of the above statements is/are correct?
1. Niche breadth refers to the variety of resources or habitats used by given species
2. Niche partitioning refers to the resource differentiation by coexisting species.
3. Species with narrow niche breadth are called generalists and species with wide niche breadth are called specialists.
Which of the above statements is/are correct?
1 only
1 and 2 only
1 and 3 only
1, 2 and 3

Important Questions on Environmental Affairs











International Maritime Organisation is concerned with:
1. Air Pollution
2. Sea Pollution
3. Adulteration in food
4. Deforestation







Air Quality Index is:
1. A measuring instrument of air pollution
2. A number
3. For measuring humidity level
4. For forecasting rain


