Biology

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Across
  1. 2. Occurs when the F1 hybrid's phenotype is a blend of the characteristics of both parents.
  2. 4. Mitosis is necessary for _____.
  3. 5. The process by which a cell divides into two new daughter cells.
  4. 9. The use of compounds against cancer is known as ______.
  5. 10. The division of all cell parts besides the DNA.
  6. 11. The process by which a cell makes a copy of its DNA prior to dividing.
  7. 14. Mitosis results in genetically _____ daughter cells.
  8. 15. Cells that can become more than one type of cell.
  9. 16. The process of making proteins from mRNA.
  10. 18. A cell with half of the genetic information of the original cell.
  11. 19. Amino acids are dropped off until a ________ is encountered.
  12. 20. Both alleles are expressed; neither one is dominant over the other.
Down
  1. 1. During what phase of the Cell Cycle does the cell do most of its growing, increasing in size and making new proteins and organelles?
  2. 3. Different genes get sorted into gametes independently of one another.
  3. 6. A permanent change in the nitrogen base sequence of a gene.
  4. 7. What are the two parts of tRNA?
  5. 8. During _______, a cell becomes specialized and can no longer become any type of body cell.
  6. 12. A disorder in which body cells lose the ability to control cell division.
  7. 13. A cell with the full set of genetic information of the original cell
  8. 17. The condensed forms of DNA.