What part of a rodent’s body never stops growing?

Here is the question :

WHAT PART OF A RODENT’S BODY NEVER STOPS GROWING?

Here is the option for the question :

• Ears
• Tail
• Nose
• Teeth

The Answer:

And, the answer for the the question is :

Explanation:

[STC0017834]. The teeth are among the most distinctive features of rodents. Rodents have two sets of upper and lower incisors that are perpetually developing and lack roots. Rodents grind their teeth against one another or other objects to avoid developing dental problems.