Quiz

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Across
  1. 4. A gene found on a chromosome.
  2. 8. Longest phase in meiosis.
  3. 9. DNA's shape is described as a single...?
  4. 10. Type of sugar produced by photosynthesis.
  5. 12. A mutation where an extra nucleotide is added into the DNA.
  6. 14. Longest phase in the cell cycle.
  7. 16. Type of gas required for photosynthesis to occur.
  8. 18. Structure made of two homologous chromosomes.
  9. 19. Occurs after mitosis or meiosis.
Down
  1. 1. A permanent change that occurs in a cell’s DNA is called...?
  2. 2. The opposite of a dominant gene.
  3. 3. Type of dominance observed when two features blend into one another (such as a blue flower and a yellow flower producing green offspring).
  4. 5. Yellow-ish pigment found in chloroplasts.
  5. 6. Type of RNA that transports amino acids to the ribosome.
  6. 7. A cell with 2n ploidy.
  7. 9. An organism with an Rr genotype would be this.
  8. 11. Disease caused when cells do not stop going through mitosis.
  9. 13. A three-base code in DNA.
  10. 15. The fluid inside of chloroplasts
  11. 17. Mendel's law that states only one of the two gene copies present in an organism is distributed to each gamete.