Welcome to Ask A Biologist. This site has a large collection of biology learning materials that includes stories, games, activities, videos, and a podcast.

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As you watch a butterfly navigate the flowers in your back yard, or a pesky fly avoid your flyswatter, keep in mind their vision is quite different than yours and mine.

The rainforest is the wettest biome on Earth and is home to half of all species.Also in: Français | Español | Italiano |

On this podcast, we like to explore how science meets the public. In this episode, we examine the art of communication, with biologist, author, and filmmaker Randy Olson. Dr. Biology learns how Olson uses humor and creativity as powerful tools. Inspired by platforms like The…

It's time to jump into the topic of us, or what makes you, you. Dr. Biology connects with Irene Gallego Romero via Zoom to talk about nature versus nurture and some of the amazing things our genome does for us. If you are wondering what a genome is, no worries, they cover that in…
Professor Susanne Neuer from the ASU School of Life Sciences talks about her research and how a person in the southwest desert can be studying deserts in the oceans. Yes, we said deserts in the ocean. Listen in to find out why.

We hear a lot about DNA, but not as much about RNA. It is true that DNA is the encyclopedia of life or the ultimate instruction manual for living things. But what good is a book if it is not read or an instruction manual that is not used? This is where RNA comes into the story of life. It is the…

An interview with cellular researcher and explorer Carolyn Larabell of the National Center for X-ray Tomography. Dr. Biology learns about the new microscope being developed to see inside cells in a way never before possible.
Get the 411 or in this case the ATGC on DNA and the new gene editing tool called CRISPR.
hand bones

Busy Bones

Explore the Bone Anatomy Viewer

Ever wonder what’s inside your bones? Here’s your chance to find out! Dissect a virtual bone and learn…

a fig and a wasp

Fig Wasps

Read Life and Death of a Fig Wasp and then take this quiz to test your knowledge!

Seeds activity

Dr. Biology's Virtual Pocket Seed Experiment

Dr. Biology has been busy working on a new experiment and he needs your help. He has collected so much information from the experiment that he needs someone to analyze the data. All the results…

Plankton Activity

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…

Comparative physiology game

Frankenstein's Lab

Play Frankenstein's Lab

Dr. Frankenstein needs your help to learn about how the bodies of different animals work! Build your own creature from 3…

Rainforest virtual biome tour

Virtual Reality Tours of Biology

Explore our Virtual Tours

See the world of biology through virtual tours. Visit different environments, travel through…

scorpion game

Venom!

Play the Venom! Game

The shape of a molecule is very important. It’s what makes it possible for proteins to interact with other parts of the cell. In…

An illustration of different cell sizes and a ruler, to measure nuclear cytoplasmic ratios

Cell Size SIM

Play the Cell Size SIM

Certain cell types should have a general size and have proportionate parts. But what if those sizes and proportions are…