UPSC NDA 2 2016 General Ability Solved Paper

© examsiri.com

Question : 71 of 150

Marks: +1, -0

It is difficult to kill viruses because they

[NDA II 2016]

consist of tough protein coat
are very small in size
lack cellular structure
spend a lot of time inside the host’s cells

Go to Question:

Prev Question

Next Question