Which is not a component of the modern theory of biological evolution? individuals gain experience during the developmental process that lead to evolution of the thought process. changes in the genetic makeup of a population can occur over time. natural selection explains life's adaptive features. all life forms are related by ancestry from one or a few single-celled common ancestors?

Darwinism refers to a theory of biological evolution postulated by the English naturalist Charles Darwin and others, suggesting that all the species of organisms originate and evolve via the natural selection of inherited, small variations, which enhance the tendency of the individual to survive, compete, and reproduce.  

Of the given options, individuals gaining experience during the developmental process leading to the evolution of the thought process is not a component of the modern theory of biological evolution.