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Life Processes Quiz

Class X
Science
Life Processes
15 questions
MEDIUM

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1. What is the basic unit of life?

Tissue · Cell · Organ · System

2. Which process involves the exchange of gases in organisms?

Respiration · Digestion · Excretion · Reproduction

3. What is the primary function of the digestive system?

To circulate blood · To break down food · To eliminate waste · To regulate temperature

4. Which organ is primarily responsible for pumping blood?

Lungs · Liver · Heart · Kidneys

5. What is the process of removing waste products from the body called?

Respiration · Excretion · Digestion · Circulation