Assertion :Cnidoblasts are present on the tentacles and the body in cnidarians. Reason: Cnidoblasts are used for anchorage, defence and capture of the prey

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
Cnidoblast cells are present on the tentacles and the body of cnidarians.
A cnidoblast (also called nematoblast) has nematocyst also called as 'stinging organ' (consisting of capsule, shaft and thread tube) used for anchorage, defence and offence.
Hence, the correct answer is option A.

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