Question

Which is the national tree of India?
A. Ficus religiosa
B. Mangifera indica
C. Ficus benghalensis
D. Azadirachta indica

Answer 1

Hint: Ecosystem is the basic structural and functional unit of nature. In an ecosystem, all living things live in constant interaction with each other and with their environment. Trees have major roles to play in the normal functioning of an ecosystem.

Complete answer: Ecosystem contains both living and non living components. There are several examples of ecosystems around us. Ponds, lakes, marine ecosystems, desert ecosystems are a few examples. Trees are one of the major components of terrestrial ecosystems.
-Ficus benghalensis, which is commonly known as the banyan tree, is considered the national tree of India. Branches of the banyan tree give rise to several roots that get attached to the soil and appear to be having several trunks attached to the branches. This tree is present in several myths and legends of our country. Because of this historical importance and the role of this tree in ecology, it is considered the national tree of India.
-Ficus religiosa is a tree that belongs to the genus Ficus. This tree is commonly known as the sacred fig tree or bodhi tree.
-Mangifera indica is the scientific name of the mango tree.
-Azadirachta indica is the scientific name of the neem tree.
Hence the correct option is C.

Note: Forests contain lots of trees and they release large amounts of oxygen to the atmosphere. Amazon rainforests present in the tropical regions are called the lungs of the planet. They reduce pollution and purify the air. They also prevent soil erosion by holding the topsoil by the roots of plants.