Genetics and Evolution

Why Are Some Ants Bigger Than Others?

What Does the Letter N in DNA Stand For?

Is the Presence of Wisdom Teeth Genetic?

Are Freshwater Snails Asexual? How They Reproduce

What Is Industrial Melanism? A Classic Case of Evolution

Why Is DNA Considered Semiconservative?

Who Lays the Biggest Eggs in the Animal Kingdom?

Do Twins Have the Exact Same DNA?

What Sugar Does DNA Have and Why Is It Important?

What Did Snakes Used to Look Like Before They Lost Their Legs?

How Are Traits Passed to Offspring?

Is Edwards Syndrome Dominant or Recessive?

Where Were Goats First Domesticated?

What Is a Barr Body and Why Is It Important in Genetics?

Why Are Male Calico Cats So Rare?

What Color Is a Lion’s Mane and What Does It Mean?

Are Fossils Considered Living or Nonliving?

What Were the First Vertebrates to Evolve?

Why Are Monarch Butterflies Poisonous?

What Are Body Fossils and How Do They Form?