Genetics and Evolution

Why Are Parrots So Colorful? Biology, Diet, and Survival

What Is a Compound Heterozygous Mutation?

Do Brothers and Sisters Have the Same DNA?

What Dinosaur Can Fly? The Facts on Pterosaurs & Birds

What Is the TATA Box and Its Role in Gene Expression?

What Is the Purpose of Crossing Over?

What Is a Cladogram in Biology? Definition & Purpose

What Is Language Divergence and How Does It Happen?

What Is a Triplet in Biology?

How Does Helicase Unwind DNA? The Biological Mechanism

Is There a White Monkey? The Science Behind Their Color

Is Everyone in the World Related? The Genetic Answer

How Common Is Autism in Twins? What the Research Says

What Can Change Your DNA? From Mutations to Epigenetics

What Is the Monomer for Nucleic Acids?

How Are Sexual Reproduction and Asexual Reproduction Different?

What Is Hardy-Weinberg Equilibrium?

Why Are Dominant Traits Not Always Common?

How Are Traits Inherited by Offspring?

Who Was the First Person to Breathe Air?