Question

Assertion (A) : Classification helps us in exploring the diversity of life forms.
Reason (R): Classification helps to establish the relationship among various groups of organisms.​

Answer 1

A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems. A galaxy is held together by gravity. Our galaxy, the Milky Way, also has a supermassive black hole in the middle. ... Some scientists think there could be as many as one hundred billion galaxies in the universe.

Answer 2

Answer:

Here both (a) and (r) are correct

Explanation:

We all know that we can't learn about every species as a single because they are in a huge amount almost uncountable.

That's why we need to classify all the thing in the universe.