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Question
Fill in the blank.
In human beings, the exchange of gases takes place in .................... (lungs).
Solution
In human beings, the exchange of gases takes place in alveoli (lungs).
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RELATED QUESTIONS
Match the following.
| Column A | Column B | ||
| (Organism) | (Organ of Respiration) | ||
| 1 | Fish | a | Lungs |
| 2 | human beings | b | tracheae |
| 3 | frog | c | gills |
| 4 | cockroach | d | moist skin, mouth cavity, and lungs |
| 5 | bird | e | lungs |
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