Vermiform appendix is present in
(a) Frog
(b) Rabbit
(c) Human

Options

A. (c) only
B. (b) and (c) only
C. (a) and (b) only
D. All three

Answer

To determine where the vermiform appendix is present, let's analyze the options provided:

1. **Understanding the Vermiform Appendix**:
- The vermiform appendix is a small, tube-like structure that is attached to the large intestine. It is often described as finger-like or worm-shaped.

2. **Location in Humans**:
- In humans, the vermiform appendix is located at the junction of the small intestine and the large intestine. It is considered to have a role in the immune system and gut flora.

3. **Presence in Other Animals**:
- The question asks about the presence of the vermiform appendix in frogs, rabbits, and humans.
- Frogs, being amphibians, do not have a vermiform appendix. Their digestive system is adapted differently, lacking this structure.
- Rabbits, which are mammals like humans, do have a vermiform appendix. It is involved in the digestion of fibrous plant material.

4. **Conclusion**:
- Based on the above analysis, the vermiform appendix is present in humans and rabbits, but not in frogs.

Therefore, the correct answer to the question is: **(b) Rabbit and (c) Human**.

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