2. 100 200 300 400 500 Discoveries Probability Heredity Mitosis Misc. Meiosis

3. The scientific work of this scientist became the foundation of genetics A 100

4. Gregor Mendel A 100

5. The cross of a purebred tall plant and a purebred short plant will produce what height of plant? A 200

6. Tall A 200

7. Which scientist discovered that reproductive cells only have half the amount of chromosomes as the body cells? A 300

8. Walter Sutton A 300

9. Characteristics that are passed down from one generation to another, such as height or hair color are called… A 400

10. Traits A 400

11. According to the chromosome theory of inheritance, genes are carried from parent to their offspring on: A 500

12. Chromosomes A 500

13. This chart shows all of the possible combinations of alleles that can result from a genetic cross B 100

14. Punnett square B 100

15. When an organism has two identical alleles for a trait it is: B 200

16. Homozygous B 200

17. When an organism has two different alleles for a trait, it is: B 300

18. Heterozygous B 300

19. What is the probability of producing a black cat (dominant) when you cross a homozygous black cat with a homozygous white cat? B 400

20. 100% All Heterozygous B 400

21. An organism’s genetic make up, or alleles refers to its: B 500

22. Genotype B 500

23. The different forms of a gene, either dominant or recessive, are called: C 100

24. Alleles C 100

25. An allele whose trait always show up in organisms C 200

26. Dominant C 200

27. These are organisms that have the same traits generation after generation C 300

28. Purebred C 300

29. DAILY DOUBLE C 400 DAILY DOUBLE

30. When the alleles are neither dominant nor recessive, therefore, both alleles are expressed C 400

31. Codominant C 400

32. Allele that is masked by another allele C 500

33. Recessive C 500

34. During which part of meiosis do the chromosomes line up in the center of the cell with their chromosome pair? D 100

35. Metaphase I D 100

36. What kind of cell is produce d at the end of Telophase I / cytokinesis I? D 200

37. Daughter Cell D 200

38. Where are genes found? D 300

39. On the Chromosomes D 300

40. How many chromosomes do reproductive cells of humans have? D 400

41. 23 D 400

42. How many new cells are created at the end of meiosis when you start with one parent cell? D 500

43. Four new cells D 500

44. During what part of mitosis do the chromosomes line up in the middle of the cell? E 100

45. Metaphase E 100

46. During what part of mitosis does the nuclear envelope reform around the newly separated genetic material? E 200

47. Telophase E 200

48. What type of cell is divided during mitosis? E 300

49. Body Cell E 300

50. How many daughter cells are created at the end of cell division of body cells? E 400

51. TWO

52. What is the center structure of a chromosome that holds the two chromatids together called? E 500

53. Centromere E 500

54. This is the study of heredity F 100

55. Genetics F 100

56. F 200 How many chromosomes do daughter cells of body cells have?

57. 46 Chromosomes F 200

58. An organism’s physical appearance for a trait is called its: F 300

59. Phenotype F 300

60. During what part of cell division does the cell make a copy of its genetic material? F 400

61. Interphase F 400

62. The likelihood that a particular event will occur is called: F 500

63. Probability F 500