BIOLOGY CHAPTER 5 PUZZLE 2

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Across
  1. 2. section of DNA coding for a particular trait
  2. 5. a technique used to breed and get certain traits in an offspring by breeding certain parents
  3. 9. structures like 2 arms, 2 legs and eyes in the front of the face would be considered these in humans
  4. 11. another form of a gene on a homologous chromosome (i.e., short genes and tall gene in pea plants)
  5. 13. both alleles (or traits) being the same or DD or dd
  6. 14. method of producing small plants with the same DNA as the parents that is very common in plants like strawberries
  7. 15. cross dealing with two different traits
  8. 17. process of forming sperm
  9. 19. where many genes will work together to cause one trait like in hair and eye color
Down
  1. 1. Austrian monk considered to be the father of genetics
  2. 3. the study of how traits are inherited
  3. 4. phase of cell cycle where cytoplasm and organelles are duplicated
  4. 6. gametes that are the same for both male and female
  5. 7. gametes that are different in males and females
  6. 8. a picture of all of the chromosomes in a cell
  7. 10. Greeks of long ago thought that traits were passed from parents to their offspring by the mixing of the parents blood
  8. 12. charts used to trace a genetic trait over many generations
  9. 16. gene that shows it traits when with a different gene
  10. 18. form of cell division where the number of chromosomes of the offspring are the same as the parents