Which one of the following statements is correct?

Options

A. Seeds of orchids have oil-rich endosperm
B. Placentation in primrose is basal
C. Flower of tulip is a modified shoot
D. In tomato, fruit is a capsule

Answer

To solve the question "Which one of the following statements is correct?", we will analyze each statement provided in the options systematically.

### Step-by-Step Solution:

1. **Evaluate the first statement: "Seeds of orchids have oil-rich endosperm."**
- **Analysis:** This statement is incorrect. Seeds of orchids do not have a food reserve, and they are known to be very small, often smaller than dust. The endosperm, which typically serves as a food reserve in seeds, is absent in orchid seeds.
- **Conclusion:** This statement is **incorrect**.

2. **Evaluate the second statement: "Placentation in primrose is basal."**
- **Analysis:** This statement is also incorrect. The type of placentation found in primrose is free central, not basal. Therefore, this statement does not hold true.
- **Conclusion:** This statement is **incorrect**.

3. **Evaluate the third statement: "Flower of tulip is a modified shoot."**
- **Analysis:** This statement is correct. Flowers are indeed modified shoots, and tulips belong to the Liliaceae family. Thus, the flower of a tulip can be classified as a modified shoot.
- **Conclusion:** This statement is **correct**.

4. **Evaluate the fourth statement: "In tomato, fruit is a capsule."**
- **Analysis:** This statement is incorrect. Tomatoes are classified as berries, which are fleshy fruits containing seeds. A capsule is a different type of fruit, and thus this statement does not accurately describe the tomato.
- **Conclusion:** This statement is **incorrect**.

### Final Conclusion:
After evaluating all the statements, the only correct statement is: **"Flower of tulip is a modified shoot."** Therefore, the correct answer is option 3.

---