A species of plant that play vital role in controlling relative abundance of other species in a community is called keystone species. They are important for overall structure and function of an ecosystem. Exotic species or Alien species are organisms that have been introduced into an area outside their normal distribution. Endemic species exist only in one particular geographical region or area.
NEET UG 2023 — Botany Biodiversity and its Conservation
2023mcqeasy
The species of plants that plays a vital role in controlling the relative abundance of other species in a community is called
Official previous-year question
Held on 30 Apr 2023 · Verified 9 Jul 2026.
Options
- A
Exotic species
- B
Keystone species
- C
Alien species
- D
Endemic species
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