Question

Why are human beings who look so different from each other in terms of size colour belongings to same species?

Answer 1

⬇☞❣ ANSWER ❣☜⬇

↪Biodiversity refers to the variety and variability of life on Earth.

↪Biodiversity typically measures variation at the genetic, species, and ecosystem level.

↪Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity.

↪They (humans) look different so that it'll be easy to recognise every individual.

HOPE IT HELPS ❣❣

Answer 2

Why are the human beings who look so different from each other in the term of size colour and looks said to be belong to same species?

There are different races of human being which different in external appearance but they all belongs to the same species.

Because all the races:

1. Share the same gene pool.
2. Are capable of interbreeding.
3. Contain the same no. of chromosome in their cell
4. Have common Molecular phylogeny involving DNA sequencing.