Q. No.Which one of the following is not included under in-situ conservation?
| 1. | Wild-life sanctuary | 2. | Botanical garden |
| 3. | Biosphere reserve | 4. | National park |
Subtopic: Â Loss of Biodiversity |Â In Situ Conservation of Biodiversity |Â Ex Situ Conservation of Biodiversity |
 78%
Level 2: 60%+
NEET - 2024
Hints
Given below are two statements:
In light of the above statements, choose the correct answer from the options given below:
1. Both Statement I and Statement II are true
2. Both Statement I and Statement II are false
3. Statement I is true but Statement II is false
4. Statement I is false but Statement II is true
| Statement l: | Rain forests, which used to cover more than 14% of the earth's land surface, are now reduced to 6%. |
| Statement II: | The Amazon rain forest has the greatest biodiversity on earth. |
1. Both Statement I and Statement II are true
2. Both Statement I and Statement II are false
3. Statement I is true but Statement II is false
4. Statement I is false but Statement II is true
Subtopic: Â Biodiversity Patterns |Â Loss of Biodiversity |
 89%
Level 1: 80%+
NEET - 2024
Hints
Subtopic: Â Loss of Biodiversity |
 89%
Level 1: 80%+
NEET - 2024
Hints
These are regarded as major causes of biodiversity loss:
A: Over exploitation
B: Co-extinction
C: Mutation
D: Habitat loss and fragmentation
E: Migration
Choose the correct option:
1. A, B, C and D only
2. A, B and E only
3. A, B and D only
4. A, C and D only
A: Over exploitation
B: Co-extinction
C: Mutation
D: Habitat loss and fragmentation
E: Migration
Choose the correct option:
1. A, B, C and D only
2. A, B and E only
3. A, B and D only
4. A, C and D only
Subtopic: Â Loss of Biodiversity |
 81%
Level 1: 80%+
NEET - 2024
Hints
Which of the following is/are cause(s) of biodiversity losses?
1. Over-exploitation, habitat loss and fragmentation
2. Climate change only
3. Over-exploitation only
4. Habitat loss and fragmentation only
1. Over-exploitation, habitat loss and fragmentation
2. Climate change only
3. Over-exploitation only
4. Habitat loss and fragmentation only
Subtopic: Â Loss of Biodiversity |
 91%
Level 1: 80%+
NEET - 2023
Hints
Among 'The Evil Quartet', which one is considered the most important cause driving extinction of species?
1. Co-extinctions
2. Habitat loss and fragmentation
3. Over exploitation for economic gain
4. Alien species invasions
1. Co-extinctions
2. Habitat loss and fragmentation
3. Over exploitation for economic gain
4. Alien species invasions
Subtopic: Â Loss of Biodiversity |
 84%
Level 1: 80%+
NEET - 2023
Hints
Which of the following come under the "Evil Quarter"?
| (a) | Habitat loss and fragmentation | (b) | Over-exploitation |
| (c) | Alien species invasion | (d) | Mortality |
| (e) | Competition | ||
Choose the correct answer from the options given below:
| 1. | (a), (c) and (d) | 2. | (b), (c) and (d) |
| 3. | (a), (b) and (c) | 4. | (a), (b) and (d) |
Subtopic: Â Loss of Biodiversity |
 94%
Level 1: 80%+
NEET - 2022
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 |
 76%
Level 2: 60%+
NEET - 2022
Hints
Habitat loss and fragmentation, over-exploitation, alien species invasion and co-extinction are causes for :
1. Natality
2. Population explosion
3. Competition
4. Biodiversity loss
1. Natality
2. Population explosion
3. Competition
4. Biodiversity loss
Subtopic: Â Loss of Biodiversity |
 93%
Level 1: 80%+
NEET - 2022
Hints
The decline in the population of Indian native fishes due to the introduction of Clarias gariepinus in river Yamuna can be categorised as:
1. Co-extinction
2. Habitat fragmentation
3. Over exploitation
4. Alien species invasion
Subtopic: Â Loss of Biodiversity |
 90%
Level 1: 80%+
NEET - 2019
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