Question

1) Write the respiratory organs of the following:

i. Human being

ii. Insects

iii. Crab

iv. Leach

v. Frog

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Answer 1

Answer:

1. Human - Lungs

2. Insects - Tracheal tubes

3. Crab - Branchiostegal Lung

4. Leach- Skin

5. Frog - Lungs and Skin