Which of the following plant has endospermic seed?

Options

A. Bean
B. Gram
C. Pea
D. Castor

Answer

To determine which of the following plants has endospermic seeds, we will analyze each option provided: bean, gram, tea, and castor.

### Step-by-Step Solution:

1. **Understanding Endospermic Seeds**:
- Endospermic seeds, also known as albuminous seeds, are seeds that retain a significant amount of endosperm after fertilization. The endosperm serves as a source of nourishment for the developing embryo.

2. **Analyzing Each Option**:
- **Option 1: Bean**
- Beans are classified as non-endospermic seeds. They are dicotyledonous seeds, meaning that they do not retain the endosperm in their mature seeds. Instead, the cotyledons store the nutrients.
- **Conclusion**: Incorrect.

- **Option 2: Gram**
- Similar to beans, grams (chickpeas) are also non-endospermic seeds. They are dicots and do not have a significant amount of endosperm in their mature seeds.
- **Conclusion**: Incorrect.

- **Option 3: Tea**
- Tea seeds are also considered non-endospermic seeds. They do not retain the endosperm in the mature seed form.
- **Conclusion**: Incorrect.

- **Option 4: Castor**
- Castor seeds are classified as endospermic seeds. They retain a substantial amount of endosperm, which is rich in lipids and proteins, providing nourishment to the developing embryo.
- **Conclusion**: Correct.

3. **Final Answer**:
- Among the options provided, **Castor** is the plant that has endospermic seeds.