Which of the following statements best reflects the result of natural selection?

◯ the natural variation found in all populations

◯ unrelated species living in similar locations

◯ changes in the inherited characteristics of a population over time

◯ the struggle for existence undergone by all living things

 

which of the following statements about natural selection is true?

OR

Briefly explain the phenomenon of natural selection.

which of the following statements about evolution by natural selection is false?

Which of the following statements is true

[A] Evolution by natural selection "works" like an engineer, free to develop different designs.

[B] Nearly all evolutionary innovations are the result of modifications of previously existing mechanisms and structures.

[C] The genes that control development are highly conserved.

[D] Both a and b

[E] Both b and c