In eukaryotes, tRNAs are transcribed in: A. the nucleus but function in the cytoplasm B. the cytoplasm and function in the nucleus C. the nucleus and function in the nucleus D. both the nucleus and the cytoplasm and function in the cytoplasm E. the cytoplasm and function in the cytoplasm

Explanation:

1. The pre-tRNAs are transcribed by  RNA polymerase III and then processed in the nucleus. After processing, tRNA then released from nucleus to the cytoplasm.

2. In the cytoplasm, tRNA, play major role in protein synthesis.

3. tRNA brings amino acids to the ribosome according to the codon in the mRNA which is translating.

4. tRNA contain anti-codon which recognize and bind to the codon as by base pairing  where they are linked to protein synthesis.

5. tRNA is loaded by aminoacyl-tRNA synthetase enzyme with correct amino acid, which they bring to ribosome for protein synthesis.

genetic variation will increase because of a new habitat and food source.

explanation: