Question : Assertion (A): First 20 segments are most important organ for the earthworms. Reason (R) : If earthworm gets cut after the the20th segment, the anterior half can regenerate, while the posterior half shall disintegrate after some time. So first 20 segments are important for earthworms.

Question : Assertion (A): First 20 segments are most important organ f

1.	Question : Assertion (A): First 20 segments are most important organ for the earthworms. Reason (R) : If earthworm gets cut after the the20th segment, the anterior half can regenerate, while the posterior half shall disintegrate after some time. So first 20 segments are important for earthworms.
Answer» (A) is CORRECT and (R) EXPLAINS (A) Both (A) and (R) are WRONG (A) is correct but (R) is wrong (R) is correct but (A) is wrong Answer :A::C::D