In which part of embryo maximum growth takes place in hypogeal germination :-

Options

A. Plumule
B. Radicle
C. Epicotyl
D. Hypocotyl

Answer

**Step-by-Step Solution:**

1. **Understanding Hypogeal Germination**: In hypogeal germination, the cotyledons (seed leaves) remain below the ground while the shoot (plumule) grows above the ground. This is a key characteristic of hypogeal germination.

2. **Identifying Parts of the Embryo**: The main parts of the embryo involved in germination are:
- **Plumule**: The part that develops into the shoot.
- **Radicle**: The part that develops into the primary root.
- **Hypocotyl**: The part of the stem located below the cotyledons.
- **Epicotyl**: The part of the stem located above the cotyledons.

3. **Analyzing Growth in Hypogeal Germination**: In this type of germination, the epicotyl is the part that experiences maximum growth. The epicotyl elongates to push the plumule above the ground, while the cotyledons remain underground.

4. **Conclusion**: Therefore, in hypogeal germination, the part of the embryo where maximum growth takes place is the **epicotyl**.

5. **Final Answer**: The correct option is **epicotyl**.

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