Epiblast in monocot embryo is considered as

Options

A. Second embryo
B. One celled suspensor
C. Nutritive Tissue
D. Rudimentary cotyledon

Answer

To answer the question regarding the epiblast in a monocot embryo, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Epiblast**: The epiblast is a part of the seed in flowering plants, specifically in monocots. It is a structure that is associated with the embryo.

2. **Origin of the Epiblast**: In monocot embryos, the epiblast arises from the caulorhiza, which is the part of the embryo that develops into the shoot system.

3. **Development of Cotyledons**: In monocots, there is typically one well-developed cotyledon. The epiblast is considered an underdeveloped cotyledon, which means it does not fully develop into a functional cotyledon like in dicots.

4. **Terminology**: The epiblast is sometimes referred to as the "second cotyledon" because it represents the remnant of what would have been a second cotyledon, which is not fully developed in monocots.

5. **Function of the Epiblast**: The epiblast acts as a rudimentary cotyledon, serving a limited role compared to the primary cotyledon.

6. **Conclusion**: Therefore, the epiblast in a monocot embryo is considered as an underdeveloped cotyledon or a rudimentary cotyledon.

### Final Answer:
The epiblast in a monocot embryo is considered as an underdeveloped cotyledon or a rudimentary cotyledon.

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