Genetics and Evolution

How Many Breeds of Turkeys Are There?

Do Any Birds Have Teeth? The Evolutionary Answer

How Is a Calico Cat Made? A Look at Feline Genetics

What Is the Difference Between Dominant and Recessive?

Is a Giant Panda a Raccoon or a Bear?

What Does a Locus Look Like on a Chromosome?

Does Your Hairline Come From Your Mother or Father?

Where Are Spinosaurus Fossils Found?

What Is Heterozygote Advantage and How Does It Work?

Where Do Females Get Their Hair Genes From?

Are Cleft Chins Hereditary? The Genetics Explained

What Are the Four Nucleotides in RNA?

How Are Human Mitochondria Inherited?

Can You Inherit More DNA From One Parent?

What Meat Do Pandas Eat & Why Is It So Rare?

Is There Such a Thing as a Yellow Cardinal?

How to Read a Codon Wheel and Find Amino Acids

Why Do Birds Fall in Love? The Biology of Avian Bonds

How Can the SRY Gene End Up on the X Chromosome?

Is a Chicken a Reptile? The Dinosaur Connection