Question

how does the evolutionary perspective explain the biological basis of behaviour​

Answer 1

Answer: The evolutionary perspective explains the biological behaviour by demonstrating the behavioural and physiological changes that occur as a result of evolution being necessary for the survival of species. ... The human brain has evolved from smaller to bigger in size.

Answer 2

Answer:

Evolution refers to gradual and orderly biological changes that result in a species from their pre-existing forms in response to their changing adaptation demands of their environment.

Physiological and biological changes that take place as a result of evolutionary processes are so slow that they become visible after hundreds of generations.