Genetics and Evolution

The KIT Gene: Its Role in Health and Disease

Isua Greenstone Belt and the Earliest Evidence of Life

What Is the PRKN Gene and Its Role in Parkinson’s Disease?

What Are QTLs and Why Are They Important in Biology?

What Amino Acid Sequence Is Coded by an mRNA Segment?

TPH2: The Brain’s Serotonin Gene Explained

Can One Twin Have Down Syndrome and the Other Not?

What Is a Genotoxin and How Does It Damage DNA?

What Is Cooption? Definition and Examples

D2S441 DNA: Meaning in Human Identification

DNA Condensation: How It Works and Why It’s Important

Equus and the Horse: A Genus and Species Story

Can Second Cousins Have Healthy Babies?

Are Choanoflagellates Animals? The Surprising Answer

What Happens If You Have 44 Chromosomes?

The Evolution of the Human Tail: Why We Lost It

What Is Double Muscling and How Does It Occur?

What Is the Job of RNA Polymerase in Biology?

The Inherent Nature of the Dog: A Look at Canine Behavior

Monkeys Using Tools: Species, Methods, and Evolution