Genetics and Evolution

How Does NF-κB Induce Gene Expression?

What Does the Prefix Hetero Mean in Biology?

What Is the Biggest Bird Ever to Exist?

What Type of Sugar Does DNA Have? And Why It Matters

What Are Exons and Introns and What Is Their Function?

Why Is DNA Replication Necessary for Life?

What Role Does Ligase Play in DNA Replication?

How Many Chromosomes Are in Prophase?

What Color Is a Jaguar? Common and Rare Coat Variations

Do Other Animals Have an Appendix and Why?

Why Don’t Lizards Have Mammary Glands?

Is a Zebra White With Black Stripes?

How Does Chromosome Condensation Relate to Gene Expression?

What Is an Insertion Mutation? Causes and Effects

Why Do Rats Have Big Balls? An Evolutionary Explanation

What Percentage of People Have Hazel Eyes?

Where Were Mosasaurus Fossils Found?

How to Prevent Inheriting Sickle Cell Anemia

What Lived on Earth Before Trees Evolved?

Why Exactly Is DNA Negatively Charged?