The portion of the embryonal axis above the level of cotyledons is

Options

A. hypocotyl
B. epicotyl
C. coleorhiza
D. radicle

Answer

To answer the question "The portion of the embryonal axis above the level of cotyledons is," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of the Seed Embryo**:
- The seed embryo consists of three main parts: the cotyledons, the radicle, and the plumule.
- The cotyledons are the seed leaves that provide nourishment to the developing plant.

2. **Identify the Parts of the Embryonal Axis**:
- The **radicle** is the part of the embryonal axis that develops into the root system.
- The **cotyledons** are located above the radicle.
- The **plumule** is the part that will develop into the shoot system.

3. **Define the Terms**:
- The **hypocotyle** is the portion of the embryonal axis that is located between the radicle and the cotyledons.
- The **epicotyle** is the portion of the embryonal axis that is located above the cotyledons.

4. **Determine the Correct Answer**:
- Since the question asks for the portion of the embryonal axis that is above the level of the cotyledons, we need to identify that part.
- The portion above the cotyledons is the **epicotyle**.

5. **Conclusion**:
- Therefore, the correct answer to the question is that the portion of the embryonal axis above the level of cotyledons is the **epicotyle**.

### Final Answer:
The portion of the embryonal axis above the level of cotyledons is the **epicotyle**.

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