[A]: Replication and transcription occur in the nucleus but translation occurs in the cyto- plasm.
[R]: mRNA is transferred from the nucleus in the cytoplasm where ribosomes and amino acids are available for protein synthesis.

Options

A. Assertion is correct, reason is correct, reason is a correct explanation for assertion.
B. Assertion is correct, reason is correct, reason is not a correct explanation for assertion
C. Assertion is correct, reason is incorrect
D. Assertion is incorrect, reason is correct.

Answer

A

Explanation

In eukaryotes, the replication and transcription takes place in the nucleus. mRNA came out from the nucleus through the nuclearpore. Incytoplasm,translation occurs. In prokaryote, there is no nuclear membrane,soreplication,transcriptionand translation alloccur in thecytoplasm.