Assertion: Ramapithecus was more man-like while Dryopithecus was more ape-like. Reason: Ramapithecus had a thick layer of enamel. (1) Assertion and Reason are true and Reason is correct explanation of Assertion (2) Assertion and Reason are true, but Reason is not the correct explanation of Assertion (3) Assertion is true, but Reason is false (4) Assertion is false, but Reason is true