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Why is double circulation considered more effective than single circulation?
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Answer and explanation
Correct answer: It maintains separate pressure and routes for lungs and body
Step 1: Blood first goes to lungs to receive oxygen. Step 2: Then oxygenated blood goes to the body through a separate route. Step 3: Separate circulation gives efficient oxygen supply to the body.
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What is the correct answer to this question?
It maintains separate pressure and routes for lungs and body
Why is this the correct answer?
Step 1: Blood first goes to lungs to receive oxygen. Step 2: Then oxygenated blood goes to the body through a separate route. Step 3: Separate circulation gives efficient oxygen supply 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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