Why do animals need to remove urea?

Type: MCQ • Marks: 1

A. It is needed for food digestion

B. It is a metabolic waste that can be harmful if accumulated

C. It is a source of oxygen

D. It is a blood cell

Explanation

Kidneys remove urea from blood through urine formation.

Want to attempt the full test series with a timer and instant score? Purchase the package to unlock the complete test. Purchase Now

Class 7th Curiosity

This page is indexed for search so students can find questions directly from Google.

Welcome to TutorWale!