Identify the correct statement

Options

A. Because of marked climatic variations, plants growing near the sea shore do not produce annual rings
B. The age of the plant can be determined by its height
C. Healing of damaged tissue is because of the activity of sclerenchyma cells
D. Grafting is difficult in monocot plants as they have scattered vascular bundles

Explanation

To identify the correct statement from the options provided, let's analyze each statement step by step:

### Step 1: Evaluate the first statement
- **Statement**: "Because of marked climatic variations, plants growing near the seashore do not produce annual rings."
- **Analysis**: This statement is incorrect. Annual rings are formed in trees due to seasonal growth variations, and they can occur in plants regardless of their location, including those near the seashore.

### Step 2: Evaluate the second statement
- **Statement**: "The age of a plant can be determined by its height."
- **Analysis**: This statement is also incorrect. The height of a plant does not reliably indicate its age, as different species grow at different rates. The age of a plant is more accurately determined by counting its annual rings.

### Step 3: Evaluate the third statement
- **Statement**: "Healing of damaged tissue is because of the activity of sclerenchyma cells."
- **Analysis**: This statement is incorrect. Sclerenchyma cells are dead and do not participate in healing processes. Healing is typically facilitated by living cells such as parenchyma.

### Step 4: Evaluate the fourth statement
- **Statement**: "Grafting is difficult in monocot plants as they have scattered vascular bundles."
- **Analysis**: This statement is correct. In monocot plants, the vascular bundles are scattered and closed, making it difficult to establish a successful graft between the stock and scion.

### Conclusion
- The correct statement among the options provided is: "Grafting is difficult in monocot plants as they have scattered vascular bundles."

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