Genetics and Evolution

Who Discovered Telomeres? A Nobel Prize-Winning Story

Can a Fox and a Dog Breed? What Science Says

How Many Chromatids Do We Have in a Human Cell?

Are Tapirs and Elephants Truly Related?

What Is a Black Squirrel? A Biological Explanation

Are Rhinos Related to Horses? A Look at Their Family Tree

Are Birds Ornithischians? The Bird-Hipped Paradox

How to Set Up a Punnett Square With 2 Traits

When Do Homologous Chromosomes Line Up?

What Does Anaphase II Look Like in Meiosis?

What Type of Bond Holds DNA Together?

Why Is Duchenne Muscular Dystrophy More Common in Males?

What Is the 5′ UTR and Why Is It Important?

Can Giraffes Have Down Syndrome? A Genetic Explanation

Are Dinosaurs Actually Related to Lizards?

How Are Autosomes Different From Sex Chromosomes?

How Close Is Human DNA to a Banana?

Why Do Scorpions Look Like Lobsters?

What Is Homozygous and Heterozygous?

What Kind of Rock Contains Fossils?