Plant hormone which is translocated to other parts for the growth of the plant is known as

Options

A. Indole acetic acid
B. Gibberellins
C. Cytokinins
D. None of the above

Explanation

**Step-by-Step Solution:**

1. **Understanding Plant Hormones**: Plant hormones, also known as phytohormones, are chemical substances that regulate various aspects of plant growth and development. They are produced in one part of the plant and can affect other parts.

2. **Identifying the Hormone in Question**: The question specifically asks for a plant hormone that is translocated, meaning it moves from one part of the plant to another.

3. **Recognizing Auxin**: The hormone that is primarily responsible for growth and is known to be translocated within the plant is Auxin. Auxins are produced mainly in the stem and roots of the plant.

4. **Types of Auxins**: The most common natural auxin is Indole-3-acetic acid (IAA), but there are other types such as Indole butyric acid (IBA) that also fall under the category of auxins.

5. **Function of Auxin**: Auxins play a crucial role in various growth processes, including cell elongation, root formation, and the overall growth of the plant. They move to areas where growth is needed, facilitating the plant's response to environmental stimuli.

6. **Conclusion**: Therefore, the plant hormone that is translocated to other parts for the growth of the plant is Auxin, specifically Indole-3-acetic acid.

**Final Answer**: The plant hormone which is translocated to other parts for the growth of the plant is known as Auxin (Indole-3-acetic acid).

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