Which of the following plants have albuminous seeds ?
(Wheat , pea black pepper ,castor, sunflower, groundnut , barley)

Options

A. Pea , black pepper , castor , sunflower
B. Wheat , Sunflower , groundnut , barley
C. Pea , castor , sunflower , groundnut , barley
D. Wheat castor , sunflower , barley

Answer

To determine which of the listed plants have albuminous seeds, we can follow these steps:

### Step 1: Understand the Definition of Albuminous Seeds
Albuminous seeds are those seeds that retain their endosperm at maturity. The endosperm is a tissue that provides nutrition to the developing embryo. In albuminous seeds, this tissue remains present even after the seed has matured.

### Step 2: Analyze Each Plant Listed
We will evaluate each plant in the list to see if they have albuminous seeds:

1. **Wheat**: Wheat seeds are known to have a significant amount of endosperm that remains present even when the seed is mature. Therefore, wheat has albuminous seeds.

2. **Pea**: In pea seeds, the endosperm is consumed by the developing embryo, and thus, it is not present in mature seeds. Therefore, pea does not have albuminous seeds.

3. **Black Pepper**: Similar to peas, black pepper seeds do not retain endosperm at maturity. Hence, black pepper does not have albuminous seeds.

4. **Castor**: Castor seeds do retain a good amount of endosperm even when mature, making them albuminous seeds.

5. **Sunflower**: Sunflower seeds also retain endosperm at maturity, which classifies them as albuminous seeds.

6. **Groundnut**: Groundnut seeds do not have persistent endosperm at maturity, so they do not have albuminous seeds.

7. **Barley**: Like wheat, barley seeds have a significant amount of endosperm that remains present at maturity, thus they are classified as albuminous seeds.

### Step 3: Compile the Results
From the analysis:
- **Albuminous seeds**: Wheat, Castor, Sunflower, Barley
- **Non-albuminous seeds**: Pea, Black Pepper, Groundnut

### Conclusion
The plants that have albuminous seeds from the provided list are:
- **Wheat**
- **Castor**
- **Sunflower**
- **Barley**

### Final Answer
The correct options are: **Wheat, Castor, Sunflower, and Barley.**

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