Identifying the Key Genes for Regeneration This video describes how scientists silence different genes in regenerating planaria to study the process of regeneration at the molecular level. Biochemistry & Molecular Biology Cell Biology Anatomy & Physiology Scientists at Work High School — General High School — AP/IB College
Meiosis This animation shows how meiosis, the form of cell division unique to egg and sperm production, can give rise to sperm that carry either an X or a Y chromosome. Cell Biology Anatomy & Physiology Animations High School — AP/IB College