- 1(current)
Q. No.In 'rivet popper hypothesis', Paul Ehrlich compared the rivets in an airplane to
| 1. | species within a genus | 2. | genetic diversity |
| 3. | ecosystem | 4. | genera within a family |
Subtopic: Â Importance of Biodiversity |
 67%
Level 2: 60%+
NEET - 2023
Hints
The species of plants that plays a vital role in controlling the relative abundance of other species in a community is called _______.
1. alien species
2. endemic species
3. exotic species
4. keystone species
1. alien species
2. endemic species
3. exotic species
4. keystone species
Subtopic: Â Importance of Biodiversity |
 64%
Level 2: 60%+
NEET - 2023
Hints
Endemism refers to:
1. Species richness
2. Species evenness
3. Species confined to that region
4. Species diversity
Subtopic: Â Importance of Biodiversity |Â Loss of Biodiversity |
 79%
Level 2: 60%+
NEET - 2022
Hints
- 1(current)
Q. No.
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