Genetics and Evolution

Why Don’t Lions Have Slitted Pupils Like Other Cats?

Do Ducks Mourn the Loss of a Mate?

Why Are Cats Polydactyl? The Science of Extra Toes

Why Do Damascus Goats Look Like That?

What Does DNA Polymerase II Do and Why Is It Important?

What Are the Building Blocks of Polymers?

Do Twins Have to Run in the Family?

Are Fingerprint Patterns Inherited? A Genetic Analysis

Are Koi Fish Related to Catfish? How to Tell Them Apart

When Did Flowers Evolve and Why Did It Matter?

What Are Nucleic Acid Polymers and What Is Their Function?

Do All Women Have Two X Chromosomes?

Why Aren’t Children Identical to Either One of Their Parents?

What Are the 3 Major Differences Between DNA and RNA?

What Is the Difference Between a Dog and a Wolf?

What Colors Are Praying Mantises and Can They Change?

Does Independent Assortment Happen in Mitosis?

What Makes Up a Nucleotide? The 3 Building Blocks

What Is a Fixed Action Pattern? Definition & Examples

Are Trilobites Still Alive? What the Fossil Record Shows