Matching Pairs Adaption Online version for the second test by Lee Daniels 1 Predator and Prey Adaptations 2 Four parts of Natural Selection 3 Insecticide resistance 4 Genetic Bottleneck 5 Adaptations to get food When a population decreases quickly to only a few members, genetic variation decreases. Can lead to diseases and birth defects. Defense against predators: Camouflage (Chameleon, Alligator) Protective Armor (turtle, porcupine, cactus) Chemical warfare (skunk) Mimicry (non venomous snakes "look" like the very deadly coral snake). Spider webs are traps Cactus- very deep roots in the desert Chameleon - long, very fast tongue Birds have different shaped and size of beaks to get food in their biome (habitat). Insects develop resistance to the insecticide. Crops are not protected and get ruined by insects. Kills crops. European corn borer Overpopulation Genetic Variation Struggle to survive Successful reproduction