Which one has Kranz anatomy ?

Options

A. Maize/sugarcane
B. Wheat
C. Rice
D. Potato.

Answer

**Step-by-Step Solution:**

1. **Understanding Kranz Anatomy**:
- Kranz anatomy is a specialized structure found in the leaves of certain plants that utilize the C4 photosynthetic pathway. This anatomical adaptation helps in efficient carbon dioxide fixation.

2. **Identifying C4 Plants**:
- C4 photosynthesis occurs in both monocots and dicots. It is important to note that not all plants exhibit Kranz anatomy, and it is primarily associated with specific types of plants.

3. **Analyzing the Options**:
- The options provided are:
- a) Maize or Sugarcane
- b) Wheat
- c) Rice
- d) Potato

4. **Evaluating Each Option**:
- **Maize or Sugarcane**: Both of these are known C4 plants and exhibit Kranz anatomy.
- **Wheat**: This is a C3 plant and does not have Kranz anatomy.
- **Rice**: This is also a C3 plant and lacks Kranz anatomy.
- **Potato**: This is a tuber and a C3 plant, thus it does not exhibit Kranz anatomy.

5. **Conclusion**:
- The correct answer is **Maize or Sugarcane**, as these plants possess Kranz anatomy due to their C4 photosynthetic pathway.

**Final Answer**: Maize or Sugarcane (Option a).

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