Students discuss human behavior, sexual selection and the underlying genetic and evolutionary reasons for mate selection. The, in groups, they rate the attractiveness of certain individuals and measure facial features for symmetry.

In this genetics worksheet, students use the Punnett Square to learn about dominance and codominance in inherited traits. This worksheet has 1 short answer question and 6 problems to solve.

Students investigate crime scene scenarios to meet standards. For this crime scene scenario lesson, students gather background information during the first week. They investigate topics such as mammals, genetics, bacteria, or fungi. They...

This PowerPoint summarizes details about the virus from the structure and reproduction methods to the different modes of infection.  Various viral diseases of animals and plants, viroids, prions and genetic origins of viruses are...

In this genetics worksheet, students review the experiments on pea plants that Mendel used to explain dominant and recessive alleles. This worksheet has 10 fill in the blank questions.

In this genetics learning exercise, students use a pedigree to determine if any of the offspring carry a recessive trait. This learning exercise has 5 fill in the blank and 5 short answer questions.

Students investigate variation in the beta globin gene by identifying base changes that do and do not alter function, and by using several Internet-based resources to consider the significance in different environments of the base...

In this science worksheet, students demonstrate what they know about DNA and genes by writing acrostic poems. The vertical format is prepared on this page for students. There is no information on the page.

Young scholars analyze the iimpact of biotechnology. They discuss genetically altered foods and the term biotechnology. They research websites and discuss terms related to genes, cells, DNA, and cloning. They write reports to investigate...

It's time to change up your evolution lesson plan! What better way than with an impactful game that immerses learners in a tiny bacterial world where they influence the characteristics of generations to come. An innovative activity from...

Advanced biology masters take a close look at DNA and the scientists who contributed to our understanding of this complex and powerful molecule. They answer 21 questions about DNA structure, replication, and repair. This can be used as a...

Learn more about the processes assisted by Bioinformatic Tools. Your class will learn how to research primary biological databases and the complex data that can be analyzed and manipulated to provide information.  This information...

Can scientists trace all humans back to a small region in Africa? An intriguing lesson turns back time to reveal artifacts leading scientists to believe human life originated in Africa and dispersed from there.

Curing cancer or finding the fountain of youth—the answer may be understanding the structure and function of telomeres. The relationship of telomeres to both aging and cancer have triggered aggressive research. A thorough lesson...

Messenger RNA, transfer RNA, and ribozymes ... the many faces of RNA. The structure of RNA makes it much more versatile than the very similar DNA. Learners view a slideshow presentation to learn all about the different forms and...

What do cats and human DNA have in common? The second lesson of a series focuses on the mapping of mammal genomes. Scholars learn about the structure of DNA as they compare the chromosomes of humans and felines.

Whether or not you think mice are nice, you'll love the colorful activity! Scholars examine evidence for evolution in the rock pocket mouse through video, discussion, and collaborative work. Learners watch a video regarding variation in...

A classic experiment that stumped scientists for years grabs the attention of young scholars. A slideshow presentation explains the experimental discovery of RNA interface. The lesson goes on to explain in detail the function of RNA...

How close are we to a cure for diabetes? It seems the cure which has a connection to stem cell research is a possibility! Learners explore the concept of stem cells with an engaging hands-on activity. A PowerPoint presentation provides...

The most popular AP science exam, Biology, also maintains the highest passing rate. The College Board releases old test questions covering trichomes and much more, along with statistics and scoring guidelines to help scholars study for...

Rosalind Franklin, the Dark Lady of Science, is featured in an intriguing poster that is sure to inspire young scientists.

How do opposable thumbs help you complete certain tasks? An activity about evolutionary traits prompts learners to try writing their name, twist the lid off of a jar, and use tweezers to pick up a straw, first with their normal grip, and...

Does day one of meiosis in your biology classroom make you wanna split? Get the class off to a great start using this attractive and thoughtfully worded slideshow. In addition to explaining what happens during each step of meiosis,...

Many fields of study require a specialty and a sub-specialty as you progress through your education. Scholars learn about six sub-specialties of life science. From botany to zoology, our knowledge of the world of living organisms expands...