Across
- 4. the process of coming into view or becoming exposed after being concealed
- 5. is a representation of the possible form, shape or structure of an organism
- 6. process by which different kinds of living organisms lived
- 7. deoxyribonucleic acid is a molecule that carries most of the genetic
- 8. the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock
- 9. is often defined as the largest group of organisms
Down
- 1. the influence of closely associated species on each other in their evolution
- 2. individual animal, plant, or single-celled life form
- 3. a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring
- 6. the interaction of genes that are not alleles, in particular the suppression of the effect of one such gene by another