Across
- 2. A characteristic that all members of a species have
- 4. Living things, such as plants, animals, and bacteria
- 5. A trait that makes it more likely that an individual will survive in a specific environment
- 6. An organism produced as a result of reproduction
- 9. A group of individuals born and living at about the same time
- 10. A graph that uses bars to show how characteristics or values are distributed within a group
Down
- 1. A random change to a gene that sometimes results in a new trait
- 3. A type of molecule that genes and chromosomes are made of
- 7. An instruction for making a protein molecule
- 8. To receive genes from a parent