Geometry & Biology

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Across
  1. 3. line or line segment that separates an angle into two equal parts
  2. 5. the loss of a piece of chromosome due to breakage
  3. 7. two lines that never intersect
  4. 8. mutations that cause death, usually before birth
  5. 11. type of angles that are in the same position on two parallel lines
  6. 12. A healthy copy of a gene is introduced into defective cells
  7. 13. the middle of a line segment, creates two equal parts
  8. 14. another word for equal
  9. 15. a change in the nucleotide base sequence of a gene or DNA molecule
Down
  1. 1. line or line segment that is perpendicular and passes through the midpoint of another line segment
  2. 2. angles that are on the inside of two parallel lines but on opposite sides of the transversal
  3. 4. a chromosomal segment breaks off and flips around backwards
  4. 6. two lines that intersect to create 90 degree angles
  5. 8. types of angles that are adjacent to each other and add up to 180 degrees
  6. 9. a segment of the chromosome doubles
  7. 10. two angles that add up to 180 degrees
  8. 11. two angles that add up to 90 degrees