The following diagram shows an endospermic seed of Maize grain. Answer the following question:

'X' developed from which part of angiospermic plant?

Ovary cell

The correct answer is Option (1) - Ovary cell

After fertilization, the ovary undergoes changes and develops into a fruit. The ovary wall, develops into pericarp. Pericarp, undergoes significant modifications to form the fruit. The pericarp may consist of different layers, including the exocarp (outermost layer), mesocarp (middle layer), and endocarp (innermost layer), depending on the type of fruit.