Pruning of tea plants is done discard the effect of

Options

A. `GA_(3)`
B. Auxin
C. Cytokinin
D. ABA

Answer

**Step-by-Step Solution:**

1. **Understanding Pruning**: Pruning is a horticultural practice that involves the selective removal of certain parts of a plant, such as branches or buds. The primary purpose of pruning is to promote healthy growth and improve the overall structure of the plant.

**Hint**: Remember that pruning is about removing specific parts of the plant to enhance growth.

2. **Identifying the Role of Hormones**: Plant hormones play a crucial role in regulating growth and development. Different hormones have different effects on plant growth.

**Hint**: Consider the various plant hormones and their functions when thinking about how they influence plant growth.

3. **Focusing on Cytokinins**: Cytokinins are a class of plant hormones that promote cell division and growth. They are involved in various processes, including shoot development and delay of leaf senescence.

**Hint**: Think about how cytokinins influence growth and what happens if their effects are minimized.

4. **Pruning and Cytokinins**: During the pruning process, the effects of cytokinins are often minimized or discarded. This is because cytokinins promote the growth of shoots and buds, which can counteract the intended effects of pruning.

**Hint**: Consider why reducing the influence of a hormone would be beneficial during pruning.

5. **Evaluating Other Hormones**: Other hormones mentioned, such as gibberellins, auxins, and abscisic acid, do not have the same primary role in the context of pruning as cytokinins do. Therefore, they are not the correct answer.

**Hint**: Compare the roles of different hormones to determine which one is most relevant to the pruning process.

6. **Conclusion**: Based on the understanding of pruning and the role of cytokinins, the answer to the question is that pruning of tea plants is done to discard the effect of cytokinins.

**Final Answer**: The correct answer is option C: Cytokinins.