Genetics and Evolution

Why Are Eastern and Western Meadowlarks Different Species?

Are Big Lips Dominant or Recessive?

Are Aphids Born Pregnant? The Science Behind Their Life Cycle

Are Owls Related to Cats? An Evolutionary Explanation

Where Did Mesosaurus Live and Why Does It Matter?

What Happens During Crossing Over in Meiosis?

Is RNA Smaller Than DNA? A Structural Comparison

Are All Monkeys Primates? The Scientific Classification

What Do Chloroplasts and Mitochondria Have in Common?

Are Monkeys More Intelligent Than Humans?

Can Genes Turn On and Off? The Biology of Gene Regulation

Did Giraffes Evolve From Dinosaurs? A Look at Their True Ancestors

Does Height Come From Mother or Father?

Are Humans Still Evolving? The Unfolding Story

What Animals Don’t Have Eyes and How They Thrive

What Colors Are Seals and Why Do They Have Them?

Is Curly or Straight Hair Dominant?

What Is Co-dominance? Definition and Examples

What Is a Petrified Fossil & How Does It Form?

What Is a Transcriptome and Why Is It Important?