Try these interactive flashcards based on GCSE biology past papers. By working your way through the flashcards created by experts, you can prepare for your biology exams and make your revision ...

But there is another, more compelling reason for why life history evolution is important: adaptation by natural selection is based on variation in Darwinian fitness among individuals, and since ...

Even though this belief eventually gave way to Darwin's theory of natural selection acting on random variation, Lamarck is credited with helping put evolution on the map and with acknowledging ...

The variation within a single species has produced differences as large as those between two separate species. Some critics of the theory of evolution argue that it doesn't convincingly explain ...

Graham Coop, professor of evolution and ecology and director of the Center for Population Biology, has been elected to ...

Identify how animals and plants are adapted to suit their environment in different ways and that adaptation may lead to evolution. Recognize that characteristics are passed from parents to their ...

The study found that bird species who nest in tree cavities have independently evolved heightened aggression across lineages, particularly in females.