Which of the following statements describes a stable community?
- AProductivity of the community should not vary too much from year to year.
- BThe community should be resistant to occasional natural and man-made disturbances.
- CThe community should be resistant to invasions by alien species.
- DAll of the above.
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Match the following columns:
Column-$I$ Column-$II$ $(P)$ Genetic diversity $(I)$ Diversity at the genetic level $(Q)$ Species diversity $(II)$ Diversity at the species level $(R)$ Ecological diversity $(III)$ Diversity at the ecosystem level
| Column-$I$ | Column-$II$ |
| $(P)$ Genetic diversity | $(I)$ Diversity at the genetic level |
| $(Q)$ Species diversity | $(II)$ Diversity at the species level |
| $(R)$ Ecological diversity | $(III)$ Diversity at the ecosystem level |
Medium
View SolutionWho proposed the 'Rivet Popper Hypothesis'?
Medium
View SolutionWho among the following established naturalistic species-area relationships?
Which of the following is true for species diversity?
Medium
View SolutionBased on the statements,choose the correct option given below.
Statement-$I$: Western Ghats show greater ecosystem diversity than the Rann of Kutch.
Statement-$II$: Ladakh also shows high levels of ecosystem diversity.
Statement-$I$: Western Ghats show greater ecosystem diversity than the Rann of Kutch.
Statement-$II$: Ladakh also shows high levels of ecosystem diversity.
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