Genetics and Evolution

At What Stage of Meiosis Does Crossing Over Occur?

What Is a Fixed Trait in Biology? Definition and Examples

What Does Mendel’s Law of Segregation State?

When Did Flowering Plants First Evolve?

Are Chickens Descended From T-Rex? The Evolutionary Link

Why Do Men Get Red Hair in Their Beards?

What Class Are Fish In? A Guide to Their Classification

Are Brittle Stars Asexual? A Look at Their Dual Reproduction

What Is the Reading Frame and Why Does It Matter?

Incomplete Dominance vs. Codominance vs. Mendelian Laws

How to Make a Genetic Map: The Science and Key Steps

What Is Phenotypic Plasticity? A Definition and Examples

What Is a Phylogenetic Relationship?

Which Fruits That Are Not Man-Made Still Exist?

What Did Insects Evolve From? Tracing Their Origins

How Rare Are White Pigeons? The Biology of Their Plumage

What Are Dominant and Recessive Traits?

Are Zebras and Horses Related? Explaining Their Family Tree

Is There Genetic Testing for an ADHD Diagnosis?

How Many Fingers Do Red Pandas Have?