Cumulative Study Puzzle

12345678910111213141516171819202122232425262728293031323334353637
Across
  1. 4. a group of these make a community
  2. 6. variable that stays the same
  3. 8. the physical appearance of the trait
  4. 9. cell parts
  5. 11. a change in the DNA that leads to a new trait/variation in the species
  6. 13. male chromosomes
  7. 14. variable that is measured
  8. 15. controls the cell
  9. 16. DNA pair with a double bond
  10. 18. both alleles' traits are shown
  11. 20. body parts that no longer have a purpose
  12. 26. body parts that have different functions but the same structure
  13. 28. produces proteins
  14. 30. This trait is learned
  15. 33. represents a female in a pedigree
  16. 34. aka hybrid, 2 different alleles
  17. 35. types of a gene
  18. 36. survival of the fittest, how organisms evolve over time
  19. 37. supports the cell, only found in plant cells
Down
  1. 1. This will mask the recessive gene
  2. 2. shape of dna
  3. 3. protects the cell
  4. 5. 2 alleles mix together to form a different trait
  5. 7. A tool used to identify organisms
  6. 10. variable that changes
  7. 12. DNA pair with a triple bond
  8. 17. a group of these make a population
  9. 19. aka purebred, 2 of the same alleles
  10. 21. organisms that can reproduce and pass on DNA/traits
  11. 22. body parts with the same structure but different functions
  12. 23. A diagram to show a trait being passed down through generations
  13. 24. a group of ecosystems make this
  14. 25. the allele pair that codes for a trait
  15. 27. when you breed 2 specific organisms to get a desired trait
  16. 29. represents a male in a pedigree
  17. 31. group of these make an ecosystem
  18. 32. This trait is received from your parents