Question

Edible part of the coconut is
A. Endocarp
B. Mesocarp
C. Aril
D. Seed/endosperm

Answer 1

Hint: Coconut is the member of palm tree family called Arecaceae. It is the only living species of the genus Cocos. The fruit of coconut palm is a drupe.

Complete step by step answer:
The botanical name of coconut is Cocos nucifera. It belongs to the palm tree family Arecaceae. Coconut trees grow in the coastal region. It is also known as the tree of life as all the parts of the coconut tree are useful.
The plant can grow up to a height of 30m. They have a long slender trunk with pinnate leaves.
The fruit of the coconut is drupe. It has three layers-
Outer exocarp, middle mesocarps are called the husk of the coconut.
The innermost layer is called the endocarp. The endosperm is initially suspended within the coconut water. But on maturation, the cellular layer of endosperm deposits along the wall. This layer of the endocarp is edible as coconut flesh.

Aril-It is an extra outgrowth of the seed which completely covers the seed. This layer is not present in coconut.
Thus the correct answer is (A) Endocarp of the coconut is edible.

Additional Information: A coconut palm is the complete tree as all the parts of the plant are useful. It provides cooking oil, food, building material, fibres, fuel, cosmetics etc. The coconut fruit also has religious significance.


Note:
Out of the three layers, the inner endocarp or the flesh is used as food. The exocarp and mesocarp layer are called the husk. Fibres are obtained from the husk which is used for making ropes, clothes etc.