Question

The human beings who look so different from each other in terms of colour, size and looks are said to belong to the same species. Why? Justify your answer​

Answer 1

Answer:

All human beings, even though they have different size, colour and looks, belong to the same species because they have similar DNA sequences and have descended from same ancestors. Also, they are capable of reproducing among themselves.

Answer 2

Answer:

Here is the answer...

Explanation:

Although human beings vary widely in size, colour, and looks, human beings’ genetic makeup is similar. The variations in size, colour and looks result from the different levels of expression of these traits. However, at the genetic level, humans have the same organization. Hence, they all belong to the same species.

• Humans have the same number of chromosomes. They can interbreed to produce fertile offspring. Therefore, humans belong to the same species.

• Humans are one type of several living species of great apes. Humans evolved alongside orangutans, chimpanzees, bonobos, and gorillas. All of these share a common ancestor before about 7 million years ago.

• They have similarities in the DNA sequences

• They have descended from the same ancestor

• They can reproduce among themselves.

Hope it helps...