An aggregate fruit is the one which develops from

Options

A. Complete inflorescence
B. Multicarpellary superior ovary
C. Multicarpelleary syncarpous gynoeciium
D. Multicarpellary apocarpous gynoecium

Answer

**Step-by-Step Solution:**

1. **Understanding Aggregate Fruits**: Aggregate fruits are formed from a single flower that has multiple separate carpels (the female reproductive structures). Each carpel can develop into a small fruit, collectively known as fruitlets.

2. **Identifying the Type of Ovary**: The key characteristic of aggregate fruits is that they develop from a multi-carpillary apocarpous ovary. This means that the carpels are not fused together (apocarpous) and each carpel can develop independently into a fruitlet.

3. **Examples of Aggregate Fruits**: A common example of an aggregate fruit is the raspberry. In raspberries, each small segment (fruitlet) is derived from a separate carpel.

4. **Eliminating Incorrect Options**:
- Complete inflorescence refers to a cluster of flowers and does not directly relate to the formation of aggregate fruits.
- A multicarpillary superior ovary and a multicarpillary syncarpus gynoecium refer to different types of fruit formation that do not produce aggregate fruits.

5. **Conclusion**: Therefore, the correct answer is that an aggregate fruit develops from a multi-carpillary apocarpus gynoecium.

---