Analogous organs are

Options

A. Wings of Bird and Butterfly
B. Wings of Bird and Bat
C. Limbs of Horse and Human
D. Teeth of human and Gorilla

Answer

**Step-by-Step Solution:**

1. **Understanding Analogous Organs:**
- Analogous organs are defined as organs that have different structures but perform similar functions in different organisms. This means that while the anatomical features may vary, the role they play in the organism's life is similar.

2. **Analyzing the Options:**
- We have four options to consider:
- **Option A:** Wings of birds and butterflies
- **Option B:** Wings of birds and bats
- **Option C:** Limbs of horses and humans
- **Option D:** Teeth of humans and gorillas

3. **Evaluating Option A:**
- Wings of birds and butterflies serve the same function (flight) but have different structural compositions. Birds have a skeletal structure with bones (humerus, ulna, radius), while butterflies have wings made of chitin without bones. Therefore, they are analogous organs.

4. **Evaluating Option B:**
- Wings of birds and bats have similar structural features, as both have bones and are formed from similar anatomical structures. Thus, they are homologous organs, not analogous.

5. **Evaluating Option C:**
- Limbs of horses and humans have different structures and perform different functions. Horses' limbs are adapted for running, while human limbs are adapted for manipulation and walking. Therefore, they are not analogous.

6. **Evaluating Option D:**
- Teeth of humans and gorillas have similar structures but perform different functions. Humans have varied diets that require different types of teeth, while gorillas primarily consume plant material. Hence, they are not analogous.

7. **Conclusion:**
- After evaluating all options, the correct answer is **Option A: Wings of birds and butterflies**, as they are analogous organs due to their different structures and similar functions.