2019 Biological ClassificationViruses, Viroids, Prions and Lichens Easy Question 21 of 117 in Biological Classification

Which of the following statements is incorrect?

A Viroids lack a protein coat
B Viruses are obligate parasites
C Infective constituent in viruses is the protein coat
D Prions consist of abnormally folded proteins

The answer is C.

Solution

Concept viruses, viroids and prions

Biological Classification in past papers

117 questions from this chapter have appeared across 26 exam years.