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human_body - biology Previous Year Asked Questions with Answers (English) - ObjectiveMCQ

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human_body in biology : PYQs with Answers

2 questions · Page 1 of 1

Which part of the human brain is responsible for maintaining balance and coordination?

Cerebrum

Medulla oblongata

Cerebellum

Hypothalamus

View Answer

Correct Answer: C — Cerebellum

Explanation:

The cerebellum coordinates voluntary movements and is responsible for balance and posture.

Which chamber of the heart pumps oxygenated blood to the rest of the body?

Right atrium

Right ventricle

Left atrium

Left ventricle

View Answer

Correct Answer: D — Left ventricle

Explanation:

The left ventricle pumps oxygenated blood into the aorta, from which it is distributed to the entire body.