Ur Momtosis

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Across
  1. 6. The growth movement of a plant in response to light.
  2. 7. A molecule that can be bonded to another identical molecule.
  3. 9. A lack of evolutionary change over a long period during the history of a species. The species stays the same for hundreds of thousands or even millions of years.
  4. 10. Passing of traits from parents to child. Genes on chromosomes control the traits that show up in an organism.
  5. 11. Organ of a plant that anchors it into the ground and takes in water and nutrients.
  6. 12. Organism that receives different genetic information from each parent
  7. 13. A tumor or growth that is not cancerous.
  8. 17. A cell that has only one set of chromosomes. These are gametes, egg or sperm cells.
  9. 19. Plant structure that develops into a seed when fertilized
  10. 20. A taxonomic group that includes multiple species that are closely related and share common characteristics.
Down
  1. 1. Cell that has two complete sets of chromosomes, one set from each parent. These are somatic cells or body cells.
  2. 2. Organisms reaction to a stimulus or a change in an organisms environment.
  3. 3. Vascular plant tissue that transports water and dissolved minerals away from the roots through the plant.
  4. 4. Regulation of an organism's internal environment to maintain conditions needed for life.
  5. 5. The end result of a biological or chemical process, what was made or created.
  6. 8. A virus that infects a bacteria and reproduces the inside of it
  7. 14. The slow, gradual genetic change in an entire population of organisms over time.
  8. 15. Makes a reaction start faster.
  9. 16. The process by which organisms produce gametes.
  10. 18. A contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs.