NEET Biology question
Which of the following statement is/are incorrect with reference to earthworms? I. They are soft and naked and hence, cannot survive in the dry earth II. They respire through the nasal openings III. The decaying organic matter of the soil forms their chief food IV. Rain makes the earth soft for burrowing
Answer: (A)
Solution
Earthworms are indeed soft-bodied and cannot survive in dry conditions (I, correct), decaying organic matter in the soil does form their chief food (III, correct), and rain softening the soil does facilitate
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