Genetics and Evolution

Do Ants Have a Nurturing Mother? The Surprising Answer

Why Are Sharks and Dolphins Not Related?

Why Turtles Are Slow: A Biological Survival Strategy

Do Sister Chromatids Have the Same Genes?

Can Sickle Cell Trait Donate Blood?

Can Two O Blood Types Make a Type A Child?

How Many Species of Turkey Are There?

Why Are Male Calico Cats Considered Intersex?

Do Some People Age Slower? The Science Explains Why

Are Blue Crawfish Rare? The Science Behind Their Color

How Closely Related Are We to Bananas?

Is Curly Hair a Genotype or Phenotype?

Why Doesn’t Each Child Look Exactly Alike?

Does Topoisomerase Unwind DNA or Relieve Supercoiling?

Why Did T. rex Have Such Tiny Arms?

What Types of Vertebrates Existed Before Amphibians?

What Is a Sense Mutation and Why Does It Matter?

What Determines a Baby’s Blood Type?

What Does a Tigon Look Like? Its Unique Appearance

How Many Chromosomes Are Present at the End of Meiosis I?