Lesson: Chapter 13 — The Living World

13.1. The three domains 7 of 7 Reset answers

Clear all your answers?

This erases every answer in this set and starts you again at question one. Your score will be gone.

Type these four numbers to confirm:

Those numbers don't match. Look at them again and type them.

Yes, clear Keep them

Question 7

What is the one characteristic of living things that a virus has?

A Making their own food independently B Moving about independently C Multiplying inside a host cell D Respiring

The right answer is the one marked above.

Multiplying inside a host cell. Without a host they cannot even do that.

That being the only one is exactly why viruses sit outside the three domain classification — whether they are living at all is unsettled.

Answer the question to continue.