Question

Which of the following statements accurately describe species composition in an ecosystem?

1. Species composition refers to the total biomass of all organisms present in an ecosystem.
2. It is also known as species richness or species diversity.
3. It measures the number of different species found in a particular ecosystem.

• A. 2, 3
• B. 1, 3
• C. 3 മാത്രം
• D. 2 മാത്രം

Answer 1

Answer:

A. 2, 3

• Species composition is a fundamental concept in ecology, quantifying the variety of life forms within a given area.

• It's often used interchangeably with species richness or species diversity.

• This metric is crucial for understanding the health and complexity of an ecosystem.

• High species diversity often correlates with greater ecosystem resilience and stability, as a wider range of species can provide different ecological functions and adapt to environmental changes more effectively.