A true is the one in which the fleshy part of the fruit is derved from

Options

A. Thalamus
B. Ovary
C. Inflorescene axis
D. Apocarpous gynoccium.

Answer

To determine the correct answer to the question about true fruits, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Definition of True Fruit**:
- A true fruit is defined as a fruit that develops from the ovary of a flower after fertilization.

2. **Analyze the Options**:
- **A. Thalamus**: This refers to the thickened part of the stem where the flower parts are attached. It does not develop into the fleshy part of the fruit.
- **B. Ovary**: This is the part of the flower that contains the ovules and develops into the fruit after fertilization. The fleshy part of true fruits is derived from the ovary.
- **C. Inflorescence axis**: This refers to the stem that bears the flowers. Fruits that develop from this are not considered true fruits.
- **D. Apocarpus gynoecium**: This refers to a type of gynoecium where the carpels are free. While it may contribute to fruit formation, it does not define a true fruit.

3. **Identify the Correct Answer**:
- Based on the analysis, the fleshy part of a true fruit is derived from the ovary. Therefore, the correct answer is **B. Ovary**.

4. **Provide an Example**:
- An example of a true fruit is a mango, where the fleshy part comes from the ovary of the flower.

### Final Answer:
The fleshy part of a true fruit is derived from **B. Ovary**.

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