Find out mis match

Options

A. Date palm exhibits dioecious condition
B. cucurbits exhibit monoecious condition
C. Chara exhibit dioecious condition
D. cocos exhibit monoecious condition

Answer

To find the mismatch among the given options regarding plant reproduction, we will analyze each option step by step.

### Step-by-Step Solution:

1. **Understanding Dioecious and Monoecious Plants**:
- **Dioecious**: Plants that have separate male and female individuals. This means that one plant will produce only male flowers (with stamens) and another plant will produce only female flowers (with pistils).
- **Monoecious**: Plants that have both male and female reproductive structures on the same individual. This means that a single plant can produce both male and female flowers.

2. **Analyzing Option A**:
- **Statement**: "Date palm exhibits dioecious condition."
- **Analysis**: This is correct. Date palms are indeed dioecious, meaning they have separate male and female plants.

3. **Analyzing Option B**:
- **Statement**: "Cucurbits exhibit monoecious condition."
- **Analysis**: This is also correct. Cucurbits (like cucumbers and pumpkins) are monoecious, having both male and female flowers on the same plant.

4. **Analyzing Option C**:
- **Statement**: "Khara exhibits dioecious condition."
- **Analysis**: This statement is incorrect. Khara (a type of seagrass) is monoecious, meaning it has both male and female reproductive structures on the same plant. Therefore, this is the mismatch.

5. **Analyzing Option D**:
- **Statement**: "Cocos exhibits monoecious condition."
- **Analysis**: This is correct. The coconut plant (Cocos) is monoecious, producing both male and female flowers on the same plant.

### Conclusion:
The mismatch is found in **Option C**, where it incorrectly states that Khara exhibits a dioecious condition when it is actually monoecious.

### Final Answer:
The mismatch is **Option C**: "Khara exhibits dioecious condition."

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