The science is very important in the evolution and the improvement of the lifestyles of the human being. The researches in the sciences help in providing conclusions, which are helpful in day to day life. The technologies and innovations make life easier by providing various tools and techniques. Also, the researches in the science provide chance to improve lifestyle by providing scientific knowledge to improve the ethics, education, justice, aesthetics etc.
D. similar species in different areas with unique traits
The correct answer is B. Gene mutation
Since it would be almost impossible for a gray progeny to be created, this would classify as a gene mutation. Similar thing occurred with people who have blue and green eyes since once long ago only brown eyes existed, and the people who got blue eyes did so as a gene mutation.
