Genetics and Evolution

What Are the Building Blocks of Polymers?

Do Twins Have to Run in the Family?

Are Female Praying Mantis Bigger Than Males?

Are Fingerprint Patterns Inherited? A Genetic Analysis

Why Are Men’s Beards Red, But Not Their Hair?

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

What Are Molecular Clocks & How Do They Date Evolution?

When Did Flowers Evolve and Why Did It Matter?

What Are Nucleic Acid Polymers and What Is Their Function?

Is Broccoli Genetically Modified Cauliflower?

How a Single Gene Can Encode Multiple Polypeptides

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?

Do Humans Share DNA With a Banana?

Are Dimetrodons Dinosaurs? Debunking a Common Myth

Why Do Some People Have Unibrows? A Genetic Explanation

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?