From which part of the coconut is the fibrous coir obtained?

Coir is obtained from which part of the coconut fruit?

Identify the number of plants that produce composite fruits (multiple fruits) from the following list: Walnut,Poppy,Fig,Radish,Pineapple,Apple,Tomato,Mulberry.

Coir is obtained from which part of the coconut fruit?

The immature fig or syconus fruit is a ..........

How many layers of pericarp are present in a mango fruit?