Oil is stored in the endosperm of

Options

A. Groundnut
B. Soyabean
C. Coconut
D. Cashewnut

Answer

To answer the question "Oil is stored in the endosperm of?", we will analyze the options provided: groundnut, soybean, coconut, and cashew nut.

### Step-by-Step Solution:

1. **Understanding Endosperm**:
- The endosperm is a tissue produced inside the seed of flowering plants after fertilization. Its primary function is to surround and nourish the embryo, providing essential nutrients in the form of starch, oils, or proteins.

2. **Types of Seeds**:
- There are two main types of seeds based on where they store their food:
- **Endospermic (Albuminous) Seeds**: These seeds store food in the endosperm.
- **Non-Endospermic (Exalbuminous) Seeds**: These seeds store food in their cotyledons.

3. **Analyzing the Options**:
- **Groundnut**: This is a non-endospermic seed, meaning it stores food in its cotyledons, not in the endosperm.
- **Soybean**: Similar to groundnut, soybean is also a non-endospermic seed and stores food in its cotyledons.
- **Coconut**: Coconut is an endospermic seed. It stores food in its endosperm, and it is known for containing oil in this tissue.
- **Cashew Nut**: Cashew nut is also an endospermic seed, but it primarily stores nutrients in a different form and is not particularly known for oil storage.

4. **Conclusion**:
- Among the options given, the only seed that stores oil in its endosperm is the **coconut**. Therefore, the answer is that oil is stored in the endosperm of **coconut**.

### Final Answer:
Oil is stored in the endosperm of **coconut**.