Among the following, which one is not an ape?
Among the following, which one is not an ape?
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The release of which one of the following into ponds and wells helps in controlling the mosquitoes?
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Among the following, which one lays eggs and does not produce young ones directly?
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Assertion(A): In human body, liver has important role in fat digestion.
Reason(R): Liver produces two important fat-digesting enzymes.
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What is the pH level of blood of a normal person?
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For which one of the following snakes is the diet mainly composed of other snakes?
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In which of the following kinds of organisms is the phenomenon found wherein the female kills the male after copulation?
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Consider the following statements about probiotic food:
1. Probiotic food contains live bacteria which are considered beneficial to humans.
2. Probiotic food helps in maintaining gut flora.
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Which one of the following is an insectivorous plant?
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Consider the following:
1. Rice fields
2. Coal mining
3. Domestic animals
4. Wet lands
Which of the above are sources of methane, a major greenhouse gas?
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