Q. No.The region of Biosphere Reserve which is legally protected and where no human activity is allowed is known as
1. Buffer Zone
2. Transition Zone
3. Restoration Zone
4. Core Zone
2. Habitat loss and fragmentation
3. Co-extinctions
4. Over-exploitation
The species confined to a particular region and not found elsewhere are termed as:
| 1. | Keystone | 2. | Alien |
| 3. | Endemic | 4. | Rare |
In which of the following do both pairs have the correct combination?
| 1. | In situ conservation/National park Ex-situ conservation/Botanical garden |
| 2. | In situ conservation/Cryopreservation Ex-situ conservation/Wildlife sanctuary |
| 3. | In situ conservation/Seed bank Ex-situ conservation/ National park |
| 4. | In situ conservation/Tissue culture Ex-situ conservation/Sacred groves |
Cryopreservation of gametes of threatened species in viable and fertile conditions can be referred to as:
| 1. | Advanced ex-situ conservation of biodiversity |
| 2. | In situ conservation by sacred groves |
| 3. | In situ cryo-conservation of biodiversity |
| 4. | In situ conservation of biodiversity |
An example of ex-situ conservation is:
1. National park
2. Seed bank
3. Wildlife sanctuary
4. Sacred grove
A species facing extremely high risk of extinction in the immediate future is called:
1. Vulnerable
2. Endemic
3. Critically Endangered
4. Extinct
The extent of the global diversity of invertebrates is represented in the image below. Choose the correct combination of groups (A-D) respectively:
| A | B | C | D | |
| 1. | Insects | Crustaceans | Other animal groups | Molluscs |
| 2. | Crustaceans | Insects | Molluscs | Other animal groups |
| 3. | Molluscs | Other animal groups | Crustaceans | Insects |
| 4 | Insects | Molluscs | Crustaceans | Other animal groups |
Which of the following represents maximum number of species among global biodiversity?
1. Lichens
2. Fungi
3. Mosses and Ferns
4. Algae
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