Find the mismatch of the following

Options

A. Epidermis – Cells are elongated and compactly arranged
B. Cuticle -Protection
C. Guard cell - Bean shaped in Grasses
D. Guard cells - Specialized

Answer

To find the mismatch among the given options, let's analyze each option step by step.

### Step-by-Step Solution:

1. **Option 1: Epidermis**
- The epidermis is the outermost layer of cells in plants.
- The cells of the epidermis are typically parenchymatous, which means they are living cells with a small amount of cytoplasm.
- These cells are compactly arranged to provide protection.
- **Conclusion:** This option is correctly matched.

2. **Option 2: Cuticle Protection**
- The cuticle is a protective layer found on the surface of plant leaves and stems.
- It serves to protect the plant from environmental damage, such as water loss and pathogen invasion.
- **Conclusion:** This option is also correctly matched.

3. **Option 3: Guard Cells Being Shaped in Grasses**
- Guard cells are specialized cells that surround the stomata and regulate gas exchange.
- In grasses (which are monocots), guard cells are typically dumbbell-shaped.
- However, the statement claims that guard cells in grasses are bean-shaped, which is incorrect.
- **Conclusion:** This option is mismatched.

4. **Option 4: Guard Cells Specialized**
- Guard cells are indeed specialized cells that control the opening and closing of stomata.
- They play a crucial role in gas exchange and transpiration in plants.
- **Conclusion:** This option is correctly matched.

### Final Answer:
The mismatch among the options is **Option 3: Guard cells being shaped in grasses**. Guard cells in grasses are dumbbell-shaped, not bean-shaped.

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