Question: You are presented with the question "What creates new genetic variation in the gene pool?" and the following answer choices: - The bending of a ray of light - passenger pigeons - peachleaf willow - Warm air moving into cold air - random changes in genes - that material's properties - a tree falling - By wind and rain Now knowing that mutation creates new genetic variation in a gene pool and mutations Mutations are caused by random changes in genes, choose the best answer.
Answer:
random changes in genes