Six chapters of a biology characteteristics of different domains xt are covered in this twenty-page assignment. Biology buffs chart the characteristics of different groups of organisms and address many critical-thinking questions...

Young biologists define reproduction vocabulary terms, answer critical-thinking questions, label a diagram of the human life cycle, and complete a chart comparing mitosis to meiosis. This is a well-balanced instructional activity. Even...

"Does King Phillip Cry Over Flimsy Grass Stems?" You might not answer that question with this exhaustive worksheet, but your biology class will get the full scoop on the hierarchy of biological classification with this resource. It...

Transform your class' understanding of genes and antibiotic resistance with the Transformation Lab. Junior geneticists create and observe their own resistant strains of E. coli through research, discussion, and experimentation. The...