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Question Practice

Why does oxygen diffuse from the alveoli into the blood?

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

MCQ_SA
CBSE
Class 11
Biology
Biology
Breathing and Exchange of Gases
Question Bank

Why does oxygen diffuse from t...

Single Answer MCQ
Q-00056376

Why does oxygen diffuse from the alveoli into the blood?

1

Higher oxygen concentration in blood

2

Oxygen is actively transported

3

Lower partial pressure in blood

4

Higher partial pressure in the alveoli

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