influence of enthylene on plant include (A)_____ of seedlings,
(B)____ and (C)______ in dicot seedlings.

Answer

To answer the question regarding the influence of ethylene on plants, particularly in dicot seedlings, we can break it down into the following steps:

1. **Understanding Ethylene**: Ethylene is a plant hormone that plays a crucial role in regulating various aspects of plant growth and development. It is known for its involvement in processes such as fruit ripening, flower wilting, and leaf fall (senescence).

2. **Identifying the Effects on Seedlings**:
- (A) The first effect of ethylene on seedlings is related to their growth. Ethylene promotes **hormonal growth** in seedlings, which is essential for their development.
- (B) The second effect is the **swelling of the axis**. Ethylene causes the stems and other parts of the seedlings to swell, which can affect their overall structure and growth.
- (C) The third effect is **apical hook formation**. In dicot seedlings, ethylene influences the formation of an apical hook, which helps protect the shoot tip as it emerges from the soil.

3. **Final Answers**:
- (A) Hormonal growth of seedlings
- (B) Swelling of axis
- (C) Apical hook formation in dicots

### Summary of the Solution:
The influence of ethylene on plants includes:
(A) Hormonal growth of seedlings,
(B) Swelling of axis,
(C) Apical hook formation in dicot seedlings.