Which of the following group of animals, is used Lungs for respiration ?

Options

A. Fishes, Frog, Tadpole larva
B. Fish, mollusca, aquatic arthropods
C. Reptiles, Birds , Mammals
D. Insects, Earthworm, Mollusca

Answer

To determine which group of animals uses lungs for respiration, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Groups of Animals**: We need to analyze the different groups of animals mentioned in the question. The groups typically include fishes, amphibians (like frogs and tadpoles), reptiles, birds, and mammals.

2. **Understand Respiratory Structures**:
- **Fishes**: Fishes primarily use gills for respiration. Gills extract oxygen from water.
- **Amphibians (Frogs and Tadpoles)**: Frogs can respire through their skin (cutaneous respiration) and also have lungs as adults. However, tadpoles primarily use gills.
- **Reptiles**: Reptiles have lungs for respiration.
- **Birds**: Birds have lungs, which are supplemented by air sacs to enhance respiration.
- **Mammals**: Mammals have lungs, with a pair of lungs located in the thoracic cavity.

3. **Eliminate Incorrect Options**:
- Since fishes and tadpoles use gills, they can be eliminated from the options.
- Frogs can use both gills and lungs, but as adults, they primarily use lungs.
- Insects do not have lungs; they use a tracheal system for respiration.
- Earthworms respire through their skin via diffusion.

4. **Identify the Correct Group**: The group that uses lungs for respiration includes reptiles, birds, and mammals. This is the only group that primarily utilizes lungs in their respiratory process.

5. **Conclusion**: Therefore, the correct answer to the question is the group of animals that includes reptiles, birds, and mammals.

### Final Answer:
The group of animals that uses lungs for respiration is **Reptiles, Birds, and Mammals**.

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