Genetics and Evolution

What Is the Definition of a Monohybrid Cross?

Is a Fox More Like a Dog or a Cat?

Is the Chromosome Number Related to an Organism’s Complexity?

Why We Find Animals Cute: A Biological Explanation

When Did Plants Evolve? A Timeline of Key Stages

Which Dinosaur Most Closely Resembles a Rhinoceros?

How to Read a Phylogenetic Tree: Who Is Closely Related?

Are Cardinals Jays? What Makes These Common Birds Different

What Came First, the Dinosaur or the Egg?

How Are Natural and Artificial Selection Similar?

What Data Do DNA Tests Use to Estimate Your Ancestry?

Does DNA Ligase Form Phosphodiester Bonds?

What Is a Nucleosome and What Is Its Function?

Is Flat Feet Dominant or Recessive?

What Animals Are Native to New Zealand?

Do Twins Skip a Generation? The Science Behind the Myth

How Much Cytosine Is in Yeast and Why Does It Matter?

How Traits Are Passed From Parents to Offspring

What Is an RNA Primer and Why Is It Needed?

Why Are Index Fossils So Important in Geology?