Edible oil is obtained from seeds of

Options

A. Helianthus tuberosus
B. Helianthus annuus
C. Carthamus tinctorius
D. Both B and C.

Answer

To answer the question "Edible oil is obtained from seeds of which of the following plants?" we will analyze the options provided and identify the plants that produce edible oils.

### Step-by-Step Solution:

1. **Identify the Plants**: The question refers to plants that produce edible oil from their seeds. Common examples include sunflower and safflower.

2. **Sunflower (Helianthus annuus)**:
- Sunflower is a herbaceous, large, annual plant.
- The seeds of the sunflower are used to extract sunflower oil.
- Sunflower oil is commonly used for cooking and is known for its health benefits.
- Sunflower belongs to the Asteraceae family (also known as Compositae).

3. **Safflower (Carthamus tinctorius)**:
- Safflower is another herbaceous plant that is highly branched.
- The seeds of safflower are used to produce safflower oil.
- Safflower oil is used for cooking and salad dressing.
- This plant is cultivated commercially primarily for vegetable oil extraction.

4. **Conclusion**: Both sunflower (Helianthus annuus) and safflower (Carthamus tinctorius) are correct answers as they both yield edible oils from their seeds.

5. **Final Answer**: Therefore, the correct option is that edible oil is obtained from the seeds of both B (Carthamus tinctorius) and C (Helianthus annuus).