In this flatworms worksheet, students will review the characteristics of planarians, tapeworms, and flukes. This worksheet has 5 true or false, 2 short answer, and 7 matching questions.

Students demonstrate hormonal control of plant tissue differentiation and relate this differentiation to gene expression. They explore the effects of hormones (auxin and cytokinin) on the genes that control tissue differentiation in callus.

Students demonstrate skills of biotechnology stringent aseptic technique and statistical analysis. They describe hormonal control of plant tissue differentiation and relate this to gene expression. Students observe the effects of...

Discover what stem cells are and where they come from in this informative article from Medical News Today. Learn how they are classified and identified, new advances in stem cell research, and what the legal issues are.

Informative text is clearly written and supported by good illustrations and charts as well. A quiz is also provided at the bottom of the site.