Biology - Genetics - Advanced - Genetic mutations - Mutations: Good, Bad, or Neutral?

Three bins: 'Beneficial', 'Harmful', 'Neutral'. 9 mutation cards: 'Antibiotic resistance in bacteria' (beneficial - for the bacteria!), 'Sickle cell disease' (harmful), 'A silent mutation that doesn't change the protein' (neutral), 'Lactose tolerance in adult humans' (beneficial - allows milk drinki