Consider the following statements . Apical dominance in plants
I. Allows plant growth
II. Regards the growth of lateral buds
III. Which of these statements is /are correct ?
Which of these statement is / are correct ?

Options

A. I alone
B. II alone
C. III alone
D. I and II

Answer

To solve the question regarding apical dominance in plants, we will analyze each statement provided and determine their correctness.

### Step-by-Step Solution:

1. **Understanding Apical Dominance**:
- Apical dominance refers to the phenomenon where the main central stem (apex) of the plant grows more vigorously than the lateral buds. This is due to the presence of auxins, which are plant hormones produced at the apex.

2. **Analyzing Statement I**:
- **Statement I**: "Allows plant growth".
- This statement is correct. Apical dominance promotes the vertical growth of the plant by prioritizing the growth of the main stem over lateral branches.

3. **Analyzing Statement II**:
- **Statement II**: "Regards the growth of lateral buds".
- This statement is also correct. While apical dominance suppresses the growth of lateral buds, it does not eliminate their potential for growth. The lateral buds can grow when the apical dominance is removed (for example, when the apex is cut off).

4. **Conclusion**:
- Both statements I and II are correct regarding apical dominance in plants. Therefore, the answer to the question is that both statements are correct.

### Final Answer:
Both statements I and II are correct.