AP BIOLOGY

Detailed explanation-1: -Answer:Natural selection results in change over time by acting on traits that are advantageous traits. Explanation: Advantageous traits: Traits that give them an advantage within their environment; these individuals will survive to reproduce and pass on those traits to their offspring.

Detailed explanation-2: -Over time, these advantageous traits become more common in the population. Through this process of natural selection, favorable traits are transmitted through generations. Natural selection can lead to speciation, where one species gives rise to a new and distinctly different species.

Detailed explanation-3: -Natural selection is a mechanism of evolution. Organisms that are more adapted to their environment are more likely to survive and pass on the genes that aided their success. This process causes species to change and diverge over time.

Detailed explanation-4: -In order for natural selection to operate on a trait, the trait must possess heritable variation and must confer an advantage in the competition for resources. If one of these requirements does not occur, then the trait does not experience natural selection.

Detailed explanation-5: -The best description is c. Individuals with genetically influenced traits that are adaptive in a particular environment tend to survive and reproduce. Organisms that are the most adapted to their environment are deemed the fittest, and are the most likely to survive, and produce viable offspring.