Question

Which among the following is/are characteristics of viruses

• A. are parasitic
• B. have no nuclei
• C. can hold either DNA or RNA in their core
• D. have all the organelles

Answer 1

Answer: (A), (B), (C)

The correct options are
A

are parasitic

B

have no nuclei

C

can hold either DNA or RNA in their core

Viruses can have either RNA or DNA in their core covered by a protein coat. Viruses do not have cell organelles, they are parasitic and require living cells to reproduce.