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Why does haemoglobin easily combine with oxygen in the lungs?
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Answer and explanation
Correct answer: Oxygen concentration is high in lungs
Step 1: Inhalation brings oxygen into alveoli. Step 2: Oxygen concentration there is higher than in blood. Step 3: So oxygen combines with haemoglobin and is carried to the body.
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What is the correct answer to this question?
Oxygen concentration is high in lungs
Why is this the correct answer?
Step 1: Inhalation brings oxygen into alveoli. Step 2: Oxygen concentration there is higher than in blood. Step 3: So oxygen combines with haemoglobin and is carried to the body.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Life Processes.
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