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For which one of the following snakes is the diet mainly composed of other snakes ?
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For which one of the following kinds of organisms is the phenomenon found where in the female kills the male after copulation ?
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Consider the following
1. Rice fields 2. Gold mining 3. Domestic Animals 4. Wetlands
Which of the above are sources of methane a major greenhouse gas ?
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Which one of the following is the correct sequence in the order of decreasing lenght of the three structural parts given below of small intestine in the human body ?
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