Across
- 2. situation that is observed to exist or happen
- 3. to make more of a species; to have offspring
- 4. a characteristic or property of an organism
- 6. organs, tissues, or bones that may have been used by an ancestor but aren't anymore
- 8. to receive genetic information and traits from a parent or parents
- 10. a new organism that is the product of reproduction
Down
- 1. the group of organisms of the same species living in the same area
- 5. a part of an organism; also refers to the way parts are put together
- 7. a genetically determined condition or characteristic
- 9. having two identical alleles of a particular gene or genes.