Genetics and Evolution

Do Siblings With the Same Parents Have the Same Blood Type?

How Many Cells Are Produced at the End of Meiosis?

Is a Black Panther a Leopard or a Different Big Cat?

Are Dogs Related to Cats? The Biological Connection

What Is the Difference Between Meiosis 1 and Meiosis 2?

Is a Quail a Pigeon? Distinguishing the Two Birds

Can a DNA Test Really Tell Your Age?

Are Alligators Prehistoric? The Truth of Their Ancient Lineage

What Is the World’s Oldest Known Animal?

Is the Cell in Anaphase 1 Diploid or Haploid?

Is a Widow’s Peak a Dominant Genetic Trait?

Does a Duck Have a Penis? The Surprising Answer

What Bird Looks Like a Cardinal But Is Gray?

What Is the Phylogenetic Species Concept?

Can DNA Enter the Cytoplasm? Pathways & Responses

What Is Recombination in Meiosis and Why Is It Important?

How Is Selective Breeding Different From Natural Selection?

What Is Alternative Splicing and Why Is It Important?

What Is Dosage Compensation and How Does It Work?

Is There a Blue Axolotl in Real Life?