Genetics and Evolution

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?

Lemon Is a Hybrid: Uncovering Its Surprising Ancestry

Why Are Cat Eyes Vertical? The Scientific Reason

What Are the Three Enzymes Involved in DNA Replication?

Why Camels Have Fangs: Defense, Mating, and Evolution

What Is Geographic Isolation and How Does It Lead to Speciation?

Are There White Roosters? An Overview of Breeds & Genetics

How Many CM of DNA Does a Person Have?

What Is the Role of Enhancer Sequences in Eukaryotic Genes?

Are Panthers the Same as Jaguars? Key Differences

Can Short Parents Have a Tall Child?

How Are Fossils Dated? Absolute & Relative Methods

Why Do the Puppies Look Different From Their Mom and Dad?

Is a Dominant Trait Most Likely to Occur?

What Is the Closest Living Relative to Dinosaurs?

What Does an RNA Primer Do in DNA Replication?