Genetics and Evolution

Is a Fossil a Rock? A Scientific Explanation

Can a Caiman and an Alligator Mate?

Are Aardvarks and Anteaters the Same Animal?

How Many Chromosomes Are in Anaphase 1?

How Much DNA Do You Share With Half Siblings?

Why Is Hardy-Weinberg Equilibrium Important?

What Is the Relationship Between Chromosomes and DNA?

Are Crustaceans Related to Insects?

What Animals Like Catnip? It’s Not Just for House Cats

Are Seedless Grapes Man-Made? The Science of a Natural Fruit

What Happens in Initiation of Translation?

What Animal Can Reproduce Without a Mate?

What Are Some Common Examples of Alleles?

What Is Directional Selection? Definition and Examples

Are Possums Related to Rats? A Biological Answer

How Common Is Blonde Hair? The Science of This Rare Trait

What Is RNA Polymerase? Definition, Function, and Types

What Are Some of the Roles of a Paleontologist?

What Are the Sides of the DNA Ladder Made Of?

What Type of Macromolecule Is ATP and ADP?