Genetics and Evolution

Why Do Platypus Lay Eggs? An Evolutionary Explanation

What Ducks Can’t Fly and the Reasons Why

What Did Cats Evolve From? A Feline History

Do All Siblings Have the Same Genes?

Why Is AB Negative Blood Considered So Rare?

Are Carp and Goldfish the Same Species?

Does Mitosis or Meiosis Have Homologous Chromosomes?

Is Being Athletic Genetic? The Role of Genes vs. Training

What Type of Fossil Is a Shell? Body Fossils Explained

What Is Codon Bias and Its Role in Gene Expression?

How Are Lizards and Alligators Related?

What Is the Process of Biological Classification?

What Nitrogenous Bases Does RNA Contain?

Does Coral Have DNA? The Genetics of This Unique Animal

How Many Cells Are Produced in Meiosis 2?

Are Methyl Groups Polar? Their Chemistry and Role in Biology

Are Daughter Cells Identical or Different in Meiosis?

What did Gregor Mendel and Reginald Punnett have in common?

How Many Cells Does a Daughter Cell Have?

Why Do Scientists Classify Living Organisms?