Genetics and Evolution

What Does It Mean to Say That an Allele Is Fixed in the Population?

Which Common Vegetables Are Actually Man Made?

Can Fraternal Twins Have Two Different Fathers?

How Many Generations Does DNA Go Back?

What Are the Chances of You Being Born?

What Is the Difference Between a Gene and DNA?

What Does a Genetic Doctor Do & When Should You See One?

What Is a Carrier Screening Test and Why Is It Done?

What Are Advantages of Asexual Over Sexual Reproduction?

Why Does the Eye See More Shades of Green?

Are Frogs Male or Female? How to Identify Their Sex

How Much DNA Do You Share With a Sibling?

Are Red Pandas Raccoons, or a Different Species?

How Rare Is a Blonde Mallard Duck and Why?

What Would Life Look Like on Other Planets?

Why Do Honey Bees Die After They Sting?

Is Asthma Hereditary, Genetic, or Both?

Why Is Carbon So Special? The Backbone of Organic Life

Where Did the First Seed Come From? The Evolution of Plants

Is There Such a Thing as a Black Jaguar?