1216. | Bats are specially adapted to move about in |
a. | Light caves |
b. | Dark caves |
c. | Bright caves |
d. | Shallow caves |
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Answer: (b).Dark caves
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1217. | A fall in temperature may also decrease the rate of |
a. | Digestion |
b. | Metabolism |
c. | Excretion |
d. | Egestion |
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Answer: (b).Metabolism
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1218. | The leaves can reduce the rate of transpiration by shedding their |
a. | Young leaves |
b. | Young stem |
c. | Young root |
d. | Old leaves |
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Answer: (a).Young leaves
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1219. | Aydrilla is a hydrophyte that is |
a. | Partially submerged |
b. | Submerged |
c. | Free floating |
d. | Completely submerged |
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Answer: (d).Completely submerged
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1220. | The WHO began spraying the insecticide to kill the malaria-causing mosquitoes was in |
a. | 1954 |
b. | 1956 |
c. | 1955 |
d. | 1855 |
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Answer: (c).1955
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