Read the followig statements regarding meristematic cells and select the correct ones.
(i). Cells possess the ability to grow and divide.
(ii). Cells have dense cytoplasm with prominent nucleus.
(iii). Well developed ER and mitochondria are present

Options

A. a) (i) and (ii)
B. b) (ii) and (iii)
C. c) (i) and (iii)
D. d) (i), (ii) and (iii)

Explanation

To determine the correct statements regarding meristematic cells, we will analyze each statement one by one.

### Step 1: Analyze the first statement
- **Statement (i)**: "Cells possess the ability to grow and divide."
- **Analysis**: Meristematic cells are known for their ability to divide and grow. They are undifferentiated cells located at the tips of roots and shoots, and they actively undergo mitosis to contribute to the growth of the plant.
- **Conclusion**: This statement is **correct**.

### Step 2: Analyze the second statement
- **Statement (ii)**: "Cells have dense cytoplasm with prominent nucleus."
- **Analysis**: Meristematic cells indeed have dense cytoplasm and a prominent nucleus. This is because they are actively dividing and require a substantial amount of cytoplasm and a well-defined nucleus to facilitate cell division.
- **Conclusion**: This statement is **correct**.

### Step 3: Analyze the third statement
- **Statement (iii)**: "Well developed ER and mitochondria are present."
- **Analysis**: While meristematic cells are active in division, they are still immature and do not have well-developed organelles like endoplasmic reticulum (ER) and mitochondria. Instead, they have poorly developed ER and immature mitochondria.
- **Conclusion**: This statement is **incorrect**.

### Final Conclusion
Based on the analysis:
- Statement (i) is correct.
- Statement (ii) is correct.
- Statement (iii) is incorrect.

Thus, the correct statements are **1 and 2**.

### Answer
The correct option is **A: 1 and 2 are the correct statements**.

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