Genetics and Evolution

Are Hybrid Animals Real? The Biology Behind Hybridization

Do Whales Have Arms? The Evolution of Their Limbs

When Does Crossing Over Occur in Meiosis?

How Can Environment Influence Inherited Traits?

Are Goats and Sheep Related? A Biological Comparison

Do Humans Have the Same DNA as a Banana?

What Is Sperm Competition? An Evolutionary Arms Race

What Is the Relationship Between Systematics and Taxonomy?

What Are White Lions Called & Are They a Different Species?

What Animals Expanded After the Extinction of the Dinosaurs?

What Are the Benefits of Sequencing the Human Genome?

How Many Chromosomes Are in Daughter Cells in Mitosis?

Why Can’t DNA Leave the Nucleus of a Cell?

What Is a Heterozygous Trait in Biology?

What Kinds of Dinosaurs Lived in Georgia?

What Are Petrified Fossils and How Do They Form?

In Which Ways Is RNA Different From DNA?

What Is an Origin of Replication and Why Does It Matter?

Is a Quail a Pheasant? Relationship and Differences

Can Squirrels and Rats Mate? A Scientific Explanation