In some plants thalamus contributes to fruit formation.Such fruits are termed as:

Options

A. False fruits
B. Aggregate fruits
C. True fruits
D. Parthenocarpic fruits

Answer

To solve the question regarding the type of fruits formed with the contribution of the thalamus, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Fruit Formation**:
- Fruits can develop from different parts of the flower. The most common part that develops into fruit is the ovary, but other parts can also contribute.

2. **Identifying the Role of Thalamus**:
- The thalamus (or receptacle) is the thickened part of the stem from which the flower organs arise. In some plants, the thalamus plays a significant role in fruit development.

3. **Defining False Fruits**:
- When fruits are formed with the contribution of parts other than the ovary, they are termed as "false fruits" (or pseudocarps). This means that the thalamus is involved in the formation of the fruit along with other floral parts.

4. **Examples of False Fruits**:
- Common examples of false fruits include apples and strawberries, where the thalamus contributes to the fruit structure.

5. **Conclusion**:
- Based on the information gathered, the correct answer to the question is that fruits formed with the contribution of the thalamus are termed as "false fruits."

### Final Answer:
The fruits in which the thalamus contributes to fruit formation are termed as **false fruits**.

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