Q. No.
Exotic species introduced in India are:
1. Lantana camara, Water Hyacinth
2. Water Hyacinth, Prosopis cineraria
3. Nile Perch, Ficus religiosa
4. Ficus religiosa, Lantana camara
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Which one of the following is not observed in biodiversity hotspots?
1. Lesser interspecific competition
2. Species richness
3. Endemism
4. Accelerated species loss
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Which one of the following shows maximum genetic diversity in India?
1. Groundnut
2. Rice
3. Maize
4. Mango
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Biodiversity of a geographical region represents:
| 1. | Endangered species found in the region. |
| 2. | The diversity in the organisms living in the region. |
| 3. | Genetic diversity present in the dominant species of the region. |
| 4. | Species endemic to the region. |
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Which one of the following is an example of ex-situ conservation?
1. Seed bank
2. Sacred groves
3. National park
4. Wildlife sanctuary
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Which one of the following areas in India, is a hotspot of biodiversity
1. Eastern Ghats
2. Gangetic Plain
3. Sunderbans
4. Western Ghats
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Sacred groves are specially useful in :
1. Generating environmental awareness
2. Preventing soil erosion
3. Year-round flow of water in rivers
4. Conserving rare and threatened species
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Select the correct statement about biodiversity:
| 1. | The desert areas of Rajasthan and Gujarat have a very high level of desert animal species as well as numerous rare animals. |
| 2. | Large-scale planting of Bt cotton has no adverse effect on biodiversity. |
| 3. | Western Ghats have a very high degree of species richness and endemism. |
| 4. | Conservation of biodiversity is just a fad pursued by developed countries. |
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