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Welcome to Ask A Biologist. This site has a large collection of biology learning materials that includes stories, games, activities, videos, and a podcast.
There are lots of sites out there full of molecular techniques and protocols, but very little information (either online or in readable hardcopy form) that explain how and why these techniques work.
If a living organism freezes, it can die. But by freezing living cells at just the right temperature, scientists can preserve living cells instead of killing them.
Our biological sex is mainly controlled by our sex chromosomes. But sex hormones also influence what body parts and characteristics we have.
Lakes, ponds, streams, and rivers are all sources of freshwater. But there is a lot less freshwater on earth than you might think. Fall into freshwater with us to learn some new things about this near-saltless water biome.Also in: Español |…
Dr Biology sits down with well known science correspondent, Robert Krulwich (Radiolab), for a fun conversation about communicating science. The two talk about media, old and new, and maybe some that may not have been developed.
Tune in and get turned on to the world of tiger beetles! Dr. Biology chats with biologist David Pearson about these colorful sprinters that are not only fun to watch but also important “bioindicators” that help scientists understand the health of habitats. You’ll discover how tiger…
This is the story of wild rabbits, humans, and a virus that might lead to a treatment for cancer. It is also a lesson about learning from history and how a virus that is deadly to some rabbits could become a new cancer-fighting tool for humans. Twice humans moved wild rabbits from Europe to other…
An interview with, biologist, movie maker, and Pulitzer Prize winning author Bert Hölldobler. Venture into the world filled with amazing facts and feats by an animal that will remain a mystery... at least until you listen to the clues at the beginning of this episode and make…
DNA Discovery Awards
Let's take a dive into the history of genetics research... and see who helped build the foundations of knowledge that we still build new understanding on top of today.
It’s a Plankton Eat Plankton World
During this activity you will learn how to create your own food web. You will also analyze the feeding relationships between marine organisms and describe the importance of plankton to the…
Water Treatment Facility Game
Play Water Treatment Facility Game
Build your own water treatment plant by placing the cleaning steps in the correct order! Learn how each…
Bee Waggle Dance Game
Did you know that honey bee workers tell their sisters where to find the best flowers and nectar with a dance? It is called…
Water Activities Central
Visit Water Activities Central
Water is an essential part of our lives. It keeps us alive, helps to grow our food, helps keep our…
Epic Mosquito Quest
Mosquitoes go beyond annoying, to being downright dangerous at times. How can you reduce the number of mosquitoes around your home, to…