A false fruit is a type of fruit in which:

Fruit development includes the ovary and other floral parts.

The correct answer is Option (3) – Fruit development includes the ovary and other floral parts.

In a false fruit, also known as an accessory fruit, the development of the fruit involves not only the ovary but also other floral parts. Unlike true fruits, where only the ovary develops into the fruit, false fruits are formed when other parts of the flower, such as the receptacle or floral tube, contribute to the fruit structure.

The ovary plays a significant role in false fruit development by enclosing and protecting the seeds. However, other floral parts, such as the receptacle or floral tube, may also undergo changes and contribute to the overall structure of the fruit. These additional parts become part of the fruit and may contribute to its size, shape, or texture.

Examples of false fruits include the apple and strawberry. In apples, the fleshy edible part is derived from the receptacle, while the core containing the seeds is derived from the ovary. Similarly, in strawberries, the fleshy part that we eat is derived from the enlarged receptacle, and the small seeds on the surface are the actual fruits.

In summary, false fruits are formed when the development of the fruit involves not only the ovary but also other floral parts. These additional parts contribute to the overall structure and composition of the fruit.