Across
- 3. An adaptation in which an animal looks very much like another animal or an object.
- 5. The ability to develop an immunity to a chemical from a mutation.
- 6. What DNA is made of
- 7. A period when an animal goes into a long, deep sleep. Animals eat extra food and find a shelter during this time.
- 8. One base is changed to a different base. It may or may not affect the amino acid
- 9. An addition of one letter on the genetic code.
Down
- 1. Subtraction of one letter on the genetic code
- 2. The percentage of the population of each trait in a given generation.
- 4. When a trait is able to be passed from parent to offspring
- 10. these features support successful survival and reproduction in the new environment become more common; those that do not become less common