Meristematic tissues in plants are
1 Which have their walls made of cellulose
2 Which have intercellular spaces between them
3 Which store reserve food materials
4 Which have their cell walls made up of chitin

Options

A. Which have their walls made of cellulose
B. Which have intercellular spaces between them
C. Which store reserve food materials
D. Which have their cell walls made up of chitin

Answer

To determine the correct characteristics of meristematic tissues in plants, let's analyze each option step by step:

1. **Option 1: Which have their walls made of cellulose.**
- Meristematic tissues are composed of living cells that have thin cell walls primarily made of cellulose. This characteristic is true for meristematic tissues.
- **Conclusion:** This option is correct.

2. **Option 2: Which have intercellular spaces between them.**
- Meristematic tissues are tightly packed with no intercellular spaces. This is because they are actively dividing cells and need to be closely arranged to facilitate growth.
- **Conclusion:** This option is incorrect.

3. **Option 3: Which store reserve food materials.**
- Meristematic tissues are primarily involved in cell division and growth, not in storing food. Instead, they are in a state of active division and do not serve the function of storage.
- **Conclusion:** This option is incorrect.

4. **Option 4: Which have their cell walls made up of chitin.**
- Chitin is a component found in the cell walls of fungi, not in plant tissues. Meristematic tissues have cell walls made of cellulose, not chitin.
- **Conclusion:** This option is incorrect.

**Final Answer:** The correct characteristic of meristematic tissues in plants is that they have their walls made of cellulose (Option 1).

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