Which best illustrates the result of natural selection?

Which best illustrates the result of natural selection?

A. a bat that is born with a wing that is missing the web

B. dark-colored hares living in a snowy area

C. mosquitoes that transmit disease to humans

D. giraffes having increasingly longer necks over time

Answer:- D. giraffes having increasingly longer necks over time.

The major reason behind the above being right is mainly related to the overall process related to natural selection which is mainly related to the individuals who depict different traits. The traits are considered to be helpful in surviving and properly reproducing and these are further passed on to the offsprings. The traits can also further lead to major changes within the characteristics that are depicted by the population. The long necks which are possessed by the giraffes have supported the ancestors so that they can reach the leaves that are available on the tall trees and this provides a competitive advantage to them.