Genetics and Evolution

Why Is AB Positive Blood So Rare? The Genetic Reasons

How Old Are Shark Teeth Found on the Beach?

What Is the Third Step in DNA Replication?

How Can a Cell End Up with an Incorrect Number of Chromosomes?

What Are Maned Wolves Actually Related To?

Do Kids Really Look More Like Mom or Dad?

What Animals Did Reptiles Evolve From?

Are Cardinals Related to Blue Jays?

What Is a P Element and Its Role in Genetics?

What Does Prophase 1 Do in the Process of Meiosis?

How Natural Selection Explains a Dog’s Eyebrow Raise

How Does Sympatric Speciation Differ From Allopatric Speciation?

Are Dinosaurs Coming Back? What Science Says

What Is an Example of a Helpful Mutation?

How Long Have Bed Bugs Really Existed?

Why Do Opossums Have a Short Lifespan?

How Were Stickleback Fish Geologically Isolated?

How to Read a Punnett Square to Predict Genetic Traits

What Is a Monohybrid Cross in Genetics?

What Is a Genetic Locus and Why Does It Matter?