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Statement 1: |
The earthworm moves by crawling |
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Statement 2: |
Crawling in earthworms occurs by the muscular contraction and extension of the body |
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a) |
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1 |
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b) |
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1 |
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c) |
Statement 1 is True, Statement 2 is False |
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d) |
Statement 1 is False, Statement 2 is True |
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Statement 1: |
The earthworm moves by crawling |
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Statement 2: |
Crawling in earthworms occurs by the muscular contraction and extension of the body |
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a) |
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1 |
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b) |
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1 |
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c) |
Statement 1 is True, Statement 2 is False |
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d) |
Statement 1 is False, Statement 2 is True |
(a)
The earthworm moves by crawling (creeping) in which the body remains on the ground. Crawling occurs by the muscular contraction and extension of the body, aided by chitinous bristles, called setae of the skin