Parental (P) generation - p. 161
F1 generation - p. 161
F2 generation - p. 161
Allele - p. 164
Homozygous - p. 164
True breeding - p. 163 + 164
Heterozygous - p. 164
Principle of dominance - p. 162 + 164
Dominant - p. 162 + 164
Recessive - p. 162 + 164
Genotype - p. 164
Phenotype - p. 164
Punnett square - p. 165
Gametes - p. 148 + 149 + 165
Monohybrid cross - p. 165
Test cross - p. 166
Dihybrid cross - p. 167
Multiple alleles - p. 173
Codominant - p. 173
Erythroblastosis fetalis - p. 555
Polygenic inheritance - p. 170
Phenylketonuria PKU - p. 180
Phenylalanine (Amino acid) ------> Tyrosine (Amino acid)
Sickle cell anemia - SS Ss ss - p. 168 + 182 + 272 + 273
Heterozygote advantage - Ss - p. 182 + 272 + 273
Cystic fibrosis - p. 86 + 170
Huntington's disease - p. 180 + 183
Genotype Phenotype Homozygous Dominant Bent / Bent (BB) - Bent little fingers ( True Breeder ) Heterozygous Bent / Straight (Bb) - Bent little fingers Homozygous Recessive Straight / Straight (bb) - Straight little fingers ( True Breeder )
Possible Genotype Phenotype AA, AO Type A blood BB, BO Type B blood AB (Codominant) Type AB blood OO Type O blood LIGHT MEDIUM DARK aabbccdd ---------> AaBbCcDd ------------> AABBCCDD
Mouse can be Black or Tan Black is dominant Their hair can be Straight or Curly Straight is dominant Cross 2 mice that are heterozygous for both traits - dihybrid cross Genotypes of the Parents = ___________________________ Gametes of the Parents = ____________________ How many are: Black with straight hair _____________ Black with curly hair _______________ Tan with straight hair ______________ Tan with curly hair ________________