Which statement about viruses is true? A Viruses do not have genetic material.

B Viruses need a host cell to multiply.

C Viruses are larger than bacterial cells.

D Viruses have a cell wall and cytoplasm.

B

Explanation:

Viruses depend on the host cells that they infect to reproduce. When it comes into contact with a host cell, a virus can insert its genetic material into its host, literally taking over the host's functions. An infected cell produces more viral protein and genetic material instead of its usual products.