Question

Reason of diversity in living being is
A) Mutation
B) Long term evolution
C) Gradual changes
D) Short term evolutionary changes

Answer 1

The diversity of life forms in a geographical area ensures the stability of the region. Diversity requires the view that acknowledges each person's individuality and embraces individual variations.

Complete answer:
Aristotle, the Greek author, first categorised animals on the basis of their place of residence, whether on land, in water, or in the air.
Later, in shape and function, all living organisms are classified and categorised on the basis of their body architecture. In his book, The Origin of Organisms, Charles Darwin first mentioned the theory of evolution in 1859. In his book,' The Origin of Organisms,' Charles Darwin first mentioned this theory of evolution in 1859.
The interactions between species and their habitats and the effects of these interactions over long periods of time result from evolution and diversity. Organisms are constantly adapting to their environments, and the diversity of environments that exist facilitates the adaptation of a diversity of organisms.
Evolution is a process which enables the differentiation of species. Species gradually shift in different ways in this process. The improvements that are beneficial will be passed onto future generations and may contribute to the increase of new species eventually.
This is how evolution helps to understand the diversity of life. The evolution process causes new organisms to emerge. It enables organisms to come into life in the ecosystem and fill every niche. As there are so many niches, this means that there would also be a wide range of life forms.

Thus the correct answer is option(B)Long term evolution.

Note: Evolution, therefore, makes it possible for organisms to emerge that are effective in filling different niches. This leads to the presence of many forms of life that are distinct.