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Question Practice

Which of the following statements about excretion is true?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 10
Science
Science
Life Processes
Question Bank

Which of the following stateme...

Single Answer MCQ
Q-00019551

Which of the following statements about excretion is true?

1

All waste products are toxic.

2

Excretion only involves solids.

3

Excretion occurs through the lungs in all organisms.

4

Excretion is essential to remove harmful substances.

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