Time Left:
600
sec
1. The active chemical drug reserpine is obtained from
A. Papaver
B. Datura
C. Atropa
D. Rauvolfia
2. Red data Book deals with:
A. Animals on verge of extinction
B. Plants showing photoperiodism
C. Endemic plant
D. Plants that are extinct
3. Red data books are produced by:
A. IUCN
B. WWF
C. IBWL
D. None of these
4. The species becomes extinct most easily by:
A. Deforestation
B. Heavy rains
C. Urbanization
D. Sliding of hills
5. Amongst the animal groups given below, which one has the highest percentage of endangered species?
A. Mammals
B. Insect
C. Amphibians
D. Reptiles
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