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

The study of biology is such a part of our lives today, it's hard to think that there may have been a time when that wasn't the case. Take a trip back through time to see when the study of biology began.Also in: Español |

Every living thing must be able to reproduce and make offspring. Most of us are familiar with how humans and mammals make babies, but do all creatures reproduce in the same way? Do insects, like the beetle, give birth to little insects? Also in:…

The life and work of Gregor Mendel has some surprising pieces. Known as the father of genetics, his work was mostly unnoticed for 30 years after he published his famous paper. It is also possible this famous scientist suffered from test anxiety.Also in:…

Fruit may just be something that you like to eat. For the fig wasp, fig fruit is more than just a food--it's where life begins and ends.

Wait - there's more! Dr. Biology and co-host Jane Rector continue their visit with Jennifer Fewell, a biologist who is exploring the world of social insects including ants. There is even some talk of how professional basketball teams could learn a thing or two…

Listen in as young women scientists, Farah Eltohamy, Amanda Benedetto and Sarah Sakha talk about their work and interview ASU biologist Susan Holechek. Pauline Davies hosts the show as Dr. Biology is exploring the Panama rainforest to bring back fun and exciting stories.

Going where no one has gone before sounds exciting, but are we ready to go to Mars? Traveling long distances, and living on another planet is going to be a challenge. You could say an extreme challenge because of the conditions in which we will have to live. Dr. Biology learns a bit about the…

If you could travel back in time what would you find 50 million years ago? What was the climate like? Would you find the same plants? What animals were crawling, walking, and flying around? Paleoentomologist Bruce Archibald takes Dr. Biology back in time to explore the planet…

Learn about the peppered moth

Picking off the Peppered Moth

Play the Peppered Moths Game

Get your beaks ready, it's moth-hunting time. In the Peppered Moths Game, you take on the role of the hunter and…

a line of puzzles with sheep on them

Cloning

Read Cloning Ewe and then take this quiz to test your knowledge!

Monster game

Monster Maker

Play Monster Maker

Build your own monster by decoding the monster genome in Monster Maker, a DNA game. It is not very different from what…

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…

Monster game

Monster Maker

Play Monster Maker

Build your own monster by decoding the monster genome in Monster Maker, a DNA game. It is not very different from what…

A logo with a brightly colored coral and the letters EcoChains below it.

EcoChains: Coral Futures

EcoChains: Coral Futures

In EcoChains: Coral Futures, your mission is to build and protect a thriving coral reef ecosystem. You’ll build your reef…

A snake in an underground burrow.

Desert Survivor

Play Desert Survivor

In this story-based game, you are a young rattlesnake learning to survive in a harsh desert environment. You'll search…