AP BIOLOGY

Detailed explanation-1: -Charles Darwin is commonly cited as the person who “discovered” evolution. But, the historical record shows that roughly seventy different individuals published work on the topic of evolution between 1748 and 1859, the year that Darwin published On the Origin of Species.

Detailed explanation-2: -A visit to the Galapagos Islands in 1835 helped Darwin formulate his ideas on natural selection. He found several species of finch adapted to different environmental niches.

Detailed explanation-3: -The theory of natural selection was explored by 19th-century naturalist Charles Darwin. Natural selection explains how genetic traits of a species may change over time. This may lead to speciation, the formation of a distinct new species.

Detailed explanation-4: -University of Cambridge PhD student Laura van Holstein just proved Darwin’s theory–that a genus with more species also has more subspecies. When Charles Darwin published “On the Origin of Species” in 1859, his evolutionary theories permanently shook up science and the way researchers studied the natural world.