Genetics and Evolution

What Gene or Chromosome Is Affected by Marfan Syndrome?

Are Coyotes Cats or Dogs? A Biological Classification

Are Black Panthers Leopards? The Biological Facts

Do Twins Have the Same DNA? Identical vs. Fraternal

How Did Prokaryotes Become Eukaryotes?

How to Test for the APOE4 Gene and What Results Mean

Is the Chromosome Number Related to an Organism’s Complexity?

Why We Find Animals Cute: A Biological Explanation

When Did Plants Evolve? A Timeline of Key Stages

Which Dinosaur Most Closely Resembles a Rhinoceros?

How to Read a Phylogenetic Tree: Who Is Closely Related?

What Came First, the Dinosaur or the Egg?

What Animals Are Native to New Zealand?

Do Sheep Shed? Why Most Breeds Require Shearing

Can MTHFR Cause High B12? The Complex Answer

What Is the Chromosome Theory of Inheritance?

Are Plesiosaurs Still Alive? The Scientific Verdict

Can Domestic Cows Survive in the Wild?

How Long Is DNA in One Cell and How Does It Fit?

Do Deer Play? How and Why They Engage in Play