Genetics and Evolution

What Is an Aneuploid Embryo and What Happens Next?

The Tiktaalik Skeleton and the Origins of Walking

What Is Mitosis and Why Is It Important?

What Is a Quantitative Trait Locus (QTL)?

Penis Shedding: Which Animals Do It and Why?

How Is an Animal’s Stripe Number Determined?

A Labeled Nucleotide Image and Its Components

What Is Negative Supercoiling and Its Biological Role?

A Deep Dive Into Chimpanzee Evolution

What Is Phenotyping and Why Is It So Important?

Chromosome 16 Deletion: Causes, Symptoms, and Outlook

The Ediacaran Biota: Earth’s First Strange Life

What Is a Chromosomal Deletion and What Causes It?

How Mating Behavior Causes Population Isolation

What Is Chromatin Accessibility and Why Is It Important?

What Is Macroevolution? Definition and Evidence

What Does Exonic Mean in Genetics?

What Did the Ancient Giraffe and Its Ancestors Look Like?

A Lactase Persistence Map of Human Evolution

What Is the Biological Domain of the Animal Kingdom?