2. 1

3. 2 Gregor Mendel

4. 3 Vocabulary

5. 4 Pisum sativum

6. 5 Genetic Crosses

7. 6 Mendel’s Laws

8. 7 Dominance

9. 8 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Gregor Mendel Vocabulary Pisum sativum Genetic Crosses Mendel’s Laws Dominance

10. 9 Took courses in this subject at the University of Vienna that later helped him with his genetic studies

11. 10 What is mathematics or statistics?

12. 11 Mendel did research on this --- the transmission of characteristics from parent to offspring

13. 12 What is heredity?

14. 13 Number of traits Mendel observed in his study with pea plants

15. 14 What is Seven?

16. 15 Mendel used this to transfer pollen from the anther to the stigma of flowers

17. 16 What is a small paint brush?

18. 17 Mendel was able to document the traits of each pea generation by controlling this

19. 18 What is pollination?

20. 19 Two forms of a Gene

21. 20 What are alleles?

22. 21 Genotype referred to as being “Pure”

23. 22 What is homozygous?

24. 23 Heterozygous genotypes are also called this

25. 24 What are hybrids?

26. 25 Two forms that a gene or allele may take

27. 26 What are dominant or recessive?

28. 27 Mendel stated that physical traits were inherited as these

29. 28 What are “particles”?

30. 29 Pure parent pea plants are obtained by doing this

31. 30 What is allow to self-pollinate?

32. 31 Recessive seed shape in Mendel’s peas

33. 32 What is wrinkled?

34. 33 Flower part that produces pollen

35. 34 What is the stamen?

36. 35 Mendel was able to cross 2 hybrids by doing this

37. 36 What is transfer pollen himself or cross-pollinate?

38. 37 Actual observed ratio that Mendel got from an F 1 monohybrid Cross

39. 38 What is 2.96:1?

40. 39 Cross involving 2 traits

41. 40 What is dihybrid?

42. 41 Used to solve genetic crosses

43. 42 What is a Punnett Square?

44. 43 Percentage of tall pea plants resulting from an F 1 Monohybrid Cross

45. 44 What is 75%?

46. 45 Another name for an F 2 Monohybrid Cross

47. 46 What is a testcross?

48. 47 Genotypic ratio for an F 2 Monohybrid Cross

49. 48 What is 1:1?

50. 49 Number of P 1 traits that fail to appear in Mendel’s F 1 pea plants

51. 50 What is one?

52. 51 Trait that appeared in the F 1 generation was controlled by this factor or allele

53. 52 What is dominant?

54. 53 Separation of factors or alleles during the formation of gametes

55. 54 What is the Law of Segregation?

56. 55 Dihybrid Crosses showed that alleles aren’t connected when being distributed to gametes

57. 56 What is the Law of Independent Assortment?

58. 57

59. 58 Number of Possible allele Combinations in an F 1 Dihybrid Cross

60. 59 What is four?

61. 60 Used to represent alleles or factors that mask others

62. 61 What is a Capital Letter?

63. 62 States that recessive trait alleles have no effect on phenotype when paired with a dominant trait allele

64. 63 What is the Law of Dominance?

65. 64 Gives hybrids an appearance in between the phenotypes of the two parents

66. 65 What is Incomplete Dominance?

67. 66 Multiple alleles for human blood type is an example

68. 67 What is Codominance?

69. 68 Type of dominance shown in Mendel’s pea plant crosses

70. 69 What is Complete Dominance?

71. 70

72. 71

73. 72 Genetic Ratios

74. 73 Genetic Disorders

75. 74 Genes

76. 75 Sex-Linked

77. 76 Mutations

78. 77 Human Genetics

79. 78 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 Genetic Ratios Genetic Disorders Genes Sex- linked Mutations Human Genetics

80. 79 P 1 Monohybrid genotypic ratio

81. 80 What is All Alike?

82. 81 F 1 Monohybrid genotypic ratio

83. 82 What is 1:2:1?

84. 83 F 2 Monohybrid genotypic ratio

85. 84 What is 1:1?

86. 85 F 1 Dihybrid Phenotypic ratio

87. 86 What is 9:3:3:1?

88. 87 Probability of getting hybrids from an F 1 Monohybrid Cross

89. 88 What is 50% or ½?

90. 89 Family record showing the inheritance of a trait over several generations

91. 90 What is a pedigree?

92. 91 Type of mutation that causes death, often before birth

93. 92 What is a lethal mutation?

94. 93 Genetic disorder that produces a defective form of hemoglobin

95. 94 What is sickle cell anemia?

96. 95 Chromosome mutation resulting in Down Syndrome

97. 96 What is nondisjunction?

98. 97 Genetic disorder in which the body can not metabolize the amino acid phenylalanine

99. 98 What is PKU?

100. 99 Alternate forms of a Gene

101. 100 What are alleles?

102. 101 Genes are carried on these

103. 102 What are chromosomes?

104. 103 Shows the linear sequence of genes on a chromosome

105. 104 What is a chromosome map?

106. 105 Gene mutation involving a single nucleotide

107. 106 What is a point mutation?

108. 107 Genes found on the same chromosome are said to be this

109. 108 What is linked?

110. 109 Genotype for males

111. 110 What is XY?

112. 111 Sex chromosome that carries the most genes

113. 112 What is the X chromosome?

114. 113 X-linked disease usually in males that impairs the ability of blood to clot

115. 114 What is hemophilia?

116. 115 Females that do not express a trait but can pass the trait on to their offspring

117. 116 What are carriers?

118. 117 The presence of male or female hormones affects these traits

119. 118 What are sex- influenced traits?

120. 119 A mutation may take place in any of these

121. 120 What is a cell?

122. 121 Mutations that aren’t passed on to offspring

123. 122 What are somatic mutations?

124. 123 Organisms with these have a better chance of reproducing

125. 124 What is a beneficial mutation?

126. 125 Loss of a piece of a chromosome due to chromosomal breakage

127. 126 What is a deletion?

128. 127

129. 128 Condition in which a zygote has only 45 chromosomes

130. 129 What is monosomy?

131. 130 Trait controlled by two or more genes such as eye or skin color

132. 131 What is a polygenic trait?

133. 132 Genetic disorder found in European Jews in which the nervous system of infants deteriorates

134. 133 What is Tay-Sachs disease?

135. 134 Genetic disorder carried on the X chromosome resulting in the wasting away of muscles

136. 135 What is muscular dystrophy?

137. 136 XXY chromosomes in a male

138. 137 What is Klinefelter’s syndrome?

139. 138 Screening for this disorder is performed immediately after birth in the United States

140. 139 What is PKU?

141. 140 Final Jeopardy

142. 141 This type of dominance occurs when heterozygous individuals & dominant homozygous individuals are indistinguishable in phenotype

143. 142 What is complete dominance?