Question

a nonenveloped virus is also called a(n) ____ virus. options: icosahedral, naked, helical

Explanation:

Viruses can be classified as either enveloped or non - enveloped. Non - enveloped viruses lack an outer lipid - membrane layer and are also known as naked viruses. Icosahedral and helical refer to virus capsid shapes, not the presence or absence of an envelope.

Answer:

B. naked