Across
- 5. movement of individuals between populations causing an exchange of alleles
- 7. the amount of a population that a given environment can sustain
- 9. substance that reduces the activity of an enzyme
- 10. diffusion of water across a selectively permeable membrane
- 11. a coding error in DNA
- 12. When there is a higher water potential outside of then cell than inside
- 13. When a cell has too much water inside and bursts
- 15. species that has no natural predators in a population and whose population grows rapidly
- 16. scientist that worked with pea plants
Down
- 1. theory that mitochondria and chloroplasts originated as prokaryotic cells
- 2. structure containing genetic material; humans have 46 of these
- 3. proteins that promote RNA polymerase binding
- 4. set of genes that are all regulated as a single unit
- 6. scientist who discovered the theory of natural selection
- 8. the process of cell growth and division
- 9. one allele isn't dominant over the other; found in snapdragons
- 14. Reaction that absorbs free energy