Question

fill in the blank question a virus that has a membranous layer external to the nucleocapsid is called a(n) virus. need help? review these concept resources.

Explanation:

Viruses can be classified based on their structure. A virus with a membranous layer outside the nucleocapsid is known as an enveloped virus. This envelope is typically derived from the host - cell membrane during the virus's budding process.

Answer:

enveloped