Outlines the cell cycle, recognizing mitosis as a part of asexual reproduction and the process for generating new body cells in multicellular organisms. 

This brief video shows the wide range of reproductive adaptations and strategies that contribute to the success of common invertebrates in the ocean. Discussion/assessment questions and suggested supplemental resources are included.

This exercise from The Biology Project is designed to help students understand the events that
occur in process of meiosis, which takes place to produce our gametes. It includes tutorial
readings and multiple choice questions to test students' knowledge.

This brief video lesson discusses the many ways that gender is determined in a variety of animal species: from genetic inheritance of chromosomes to environmental pressures to cloning. How do animals reproduce and how is sex of the offspring determined? Discussion/assessment questions and suggested supplemental resources are included.