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Question
What are the features seen in the respiratory systems of different organs? [3 MARKS]
What are the features seen in the respiratory systems of different organs? [3 MARKS]
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Solution
1 Mark each
Respiratory systems in animals have the following features:
1. They have a large surface area for efficient exchange of gases.
2. They have thin membranes for faster gaseous exchange.
3. They have a rich vascular (blood) supply.
1 Mark each
Respiratory systems in animals have the following features:
1. They have a large surface area for efficient exchange of gases.
2. They have thin membranes for faster gaseous exchange.
3. They have a rich vascular (blood) supply.
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