Assertion :Dorsal pores of earthworm are outlets of coelom Reason: Coelomic fluid oozes out via dorsal pores to moisten skin

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Minute dorsal pores are present one in each intersegmental groove in the mid-dorsal surface after the 12th segment (12/13th segment) to last 2nd segment. Coelomic fluid release out through this pores to moisten skin and kill harmful bacteria.
So, the correct option is 'Both Assertion and Reason are correct and Reason is the correct explanation for Assertion'.

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