Genetics and Evolution

Why Do Males Retain Their Tusks When 50% of Females Lost Them?

Where Are Pterodactyl Fossils Found?

What Are Good Genes? The Science of Genetic Advantage

When Was Albinism Discovered and First Documented?

What Is the Law of Independent Assortment?

Why Do Siblings From the Same Parents Have Different Traits?

Why Do Monkeys Open Bananas From the Bottom?

How Are Autosomes Different From Sex Chromosomes?

What Living Animal Is Closest to Dinosaurs?

Why Are Female Hawks Bigger Than Males?

Who Does the Hair Gene Come From? A Look at Genetics

Is DNA Bigger Than RNA? Comparing Structure and Size

Can Goats and Sheep Crossbreed? A Biological Analysis

What Is the Final Result of Mitosis in a Human?

Where Are Donkeys Native To? Tracing Their Origins

How Is a Gene Different From an Allele?

What Is the Evolutionary Value of Mutations?

Can Lions and Tigers Mate and Have Hybrid Offspring?

Can Plants Acquire Traits? How Inheritance and Environment Work

Do Female Spiders Eat Male Spiders?