Consider the following pairs:

1. Species Richness: Number of species present in a region.
2. Species Evenness: Number of individuals of most dominant species.

Which of the above is/are correctly matched?

1 only

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2 only

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Both 1 and 2

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None of these

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Solution

The correct option is A 1 only
Species richness: Number of different species present in an ecosystem. Tropical areas have greater species richness as the environment is conducive for a large number of species.
Species evenness: Relative abundance of individuals of each of those species.

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Consider the following pairs: 1. Species Richness: Number of species present in a region. 2. Species Evenness: Number of individuals of most dominant species. Which of the above is/are correctly matched?

The correct option is A 1 onlySpecies richness: Number of different species present in an ecosystem. Tropical areas have greater species richness as the environment is conducive for a large number of species. Species evenness: Relative abundance of individuals of each of those species.

Consider the following pairs:

1. Species Richness: Number of species present in a region.
2. Species Evenness: Number of individuals of most dominant species.

Which of the above is/are correctly matched?

The correct option is A 1 only
Species richness: Number of different species present in an ecosystem. Tropical areas have greater species richness as the environment is conducive for a large number of species.
Species evenness: Relative abundance of individuals of each of those species.