Question

who determines whether the two organisms of a species will be exactly similar or not?

Answer 1

Similarities between organisms of a same species can be noticed by the way they look, behave and interact with others. Similarities between two organisms of a same species can be determined by following factors such as:

- Genetic material

- Behavior

- Environmental influence

DNA played the major role in determining the similarity then comes the environmental factors that impacts on the behavior of organisms.

Answer 2

DNA played the major role in determining the similarity then comes the environmental factor that impacts on the behavior of organism.