Which of the following parts of the embryo contains radicle and plumule?

Options

A. Cotyledon
B. Seed coat
C. Embryonal axis
D. Endosperm

Answer

To solve the question "Which of the following parts of the embryo contains radicle and plumule?" we will analyze the options provided and identify the correct answer step by step.

### Step-by-Step Solution:

1. **Understand the Components of the Embryo**: The embryo of a seed consists of several parts, including the cotyledons, embryonal axis, radicle, and plumule.

2. **Identify the Radicle and Plumule**:
- The **radicle** is the part of the embryo that develops into the root.
- The **plumule** is the part of the embryo that develops into the shoot.

3. **Examine the Options**:
- **Cotyledon**: This is the seed leaf that provides nutrition to the developing seedling but does not contain the radicle or plumule.
- **Seed Coat**: This is the protective outer covering of the seed and does not contain the radicle or plumule.
- **Embryonal Axis**: This is the central part of the embryo that connects the radicle and plumule. It is the structure that contains both the radicle and the plumule.
- **Endosperm**: This is the tissue that provides nourishment to the developing embryo but does not contain the radicle or plumule.

4. **Conclusion**: Based on the analysis, the part of the embryo that contains both the radicle and the plumule is the **Embryonal Axis**.

### Final Answer:
The correct answer is **Embryonal Axis**.

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