Darwin noticed that some of the species on the Galápagos Islands looked similar to species he saw on the mainland of South America. He suggested that ancestors of those species migrated from South America to the Galápagos Islands, and then changed gradually after their arrival. What did Darwin call this type of change, when a species diverges from a common ancestor?

Benito is doing research on the effects of florida's elevation on its climate. his notes include the following: 1. the average elevation of florida is 30 m above sea level. 2. the highest point in florida is britton hill, which is 105 m above sea level. 3. the change in temperature from 0 m to 1,000 m is 7 °c. what can benito conclude about the effects of florida's elevation on its climate? a.) florida typically experiences cold temperatures and temperature changes within a narrow range. b.) florida typically experiences cold temperatures and temperature changes within a broad range. c.) florida typically experiences warm temperatures and temperature changes within a narrow range. d.) florida typically experiences warm temperatures and temperature changes within a broad range.

During the process of blank and molecules such as a glucose must use a protein channel to cross through a cell membrane

What are the basics of the induced fit model of enzyme action?