Q. No.Between community, diversity is known as:
1. alpha diversity 2. beta diversity 3. gamma diversity 4. delta diversity
Which of the following is a source of an antimalarial drug?
| 1. | Papaver somniferum | 2. | Cinchona officinalis |
| 3. | Artemesia species | 4. | Both 2 and 3 |
A plant, that has invaded many forest lands in India and is also known as Spanish Flag or Red sage, is:
| 1. | Lantana camara | 2. | Eicchornia |
| 3. | Parthenium argentatum | 4. | Argemone mexicana |
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Which of the following characteristics does not make a species vulnerable to extinction?
1. a large body size
2. small population size and low reproductive rates
3. feeding at a lower trophic level in the food chain
4. fixed migratory route and habitat
A taxon is considered “critically endangered” if it faces a high risk of extinction in the wild in:
| 1. | immediate future | 2. | near future |
| 3. | medium-term future | 4. | distant future |
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The first National Park established in India, the place where project tiger was started in 1972, is in:
| 1. | Madhya Pradesh | 2. | Kerala |
| 3. | West Bengal | 4. | Uttarakhand |
MAB stands for:
1. Marine Algal Biology
2. Manmade Air Banks
3. Man and Biosphere
4. Mother and Baby welfare scheme
In a biosphere reserve, active cooperation with local people is established in the:
| 1. | Natural zone | 2. | Core zone |
| 3. | Buffer zone | 4. | Transition zone |
The most effective means of conservation is to:
1. remove predators
2. preserve habitats
3. vaccinate against diseases
4. census the species during the breeding season
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Species most vulnerable to extinction from human activities are those with:
1. low carrying capacities
2. high population growth rates
3. large niches
4. many natural predators
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