Fruit known as Adam's fig is

The fruit known as Adam's Fig is a Banana.
Banana is one of the oldest and commonest of the Indian fruits that have been cultivated.
Eve was said to have used banana leaves to cover her modesty in the garden of paradise. Thus, it is also called the apple of paradise. It is also known as “Adam's fig or tree of wisdom.
It is used as staple fruit in most African countries and is used as ripe (table) or raw fruit (cooking). This fruit is available throughout the year.