Why are human beings who look so different from each other in terms of size, color and looks said to belong to the same species?
Answers
Why are human beings who look so different from each other in terms of size, color and looks said to belong to the same species?
While human beings vary widely in size, color and appearance, their genetic makeup is similar. The variations in size, color and appearance are the result of these characteristics different levels of expression. However, human beings have the same organization at the genetic level. Therefore they all belong to the same species.
Explanation:
our species is same because we all are human beings but due to our DNA present in us,make us look different in size,shape, colour,etc.and one thing more, all our DNAs are different and it isn't necessary that we always have to look like mom or dad.we can look like our grandparents,uncle,aunty,etc.
So due to the DNA, each of us human being is different from each other and it is very usual that
there is no other person possible to exist that have same looks,size,shape and colour.
hope it helps you.