Unit 1: Introduction to Evolution and Animal Biology

This review will guide you through an adaptive, research-backed study session. As you answer questions, we will actively assess your current understanding of the material. Questions will continue to be drawn until you have demonstrated mastery of each learning objective.

Reviews are graded based on completion. You will receive full credit for achieving 100% mastery or answering all questions.

Learning objectives for this review:

  • Explain the principles of evolution and natural selection.
  • Describe the evolutionary history and diversity of animals.
  • Analyze the form and function of animal digestive systems.