Which of the following statements is true related to plant growth

Options

A. Plant growth is generally indeterminate
B. Plant growth is measurable
C. Plant growth does not occur through out the life.
D. Both (1) and (2)

Answer

To determine which statement related to plant growth is true, we will analyze the provided statements one by one.

### Step-by-Step Solution:

1. **Understanding Indeterminate Growth**:
- The first statement claims that "plant growth is generally indeterminate."
- Indeterminate growth means that plants can grow continuously without a fixed endpoint. This is true for most plants, as they have meristematic tissues that allow them to keep growing throughout their life.

**Hint**: Remember that indeterminate growth allows plants to keep adding new cells and growing indefinitely.

2. **Measurability of Plant Growth**:
- The second statement asserts that "plant growth is measurable."
- This statement is also true. We can measure plant growth in terms of height, biomass, leaf area, etc.

**Hint**: Consider how scientists and gardeners measure plant growth using tools like rulers or scales.

3. **Growth Throughout Life**:
- The third statement says that "plant growth does not occur throughout the life."
- This statement is incorrect. Plants continue to grow throughout their life due to the presence of meristematic tissues, which are responsible for continuous cell division.

**Hint**: Think about how deciduous trees lose leaves in autumn but regrow them in spring, indicating ongoing growth.

4. **Combining Statements**:
- The fourth statement claims that "both 1 and 2 are correct."
- Since we have established that both the first and second statements are true, this statement is also correct.

**Hint**: If two statements are true, the option that includes both is likely correct.

### Conclusion:
Based on the analysis, the true statements about plant growth are:
- Plant growth is generally indeterminate (True).
- Plant growth is measurable (True).
- Plant growth does occur throughout life (False).
- Therefore, the correct answer is that both statements 1 and 2 are true.

### Final Answer:
The correct option is **4**, which states that both statements 1 and 2 are correct.