NAME:_________________________________ DATE:_________________________________ HOUR:_________________________________ QUIZ 1: GENETICS AND BREEDING Topic # 3033 ___ Genetic constitution of an individual a. allele b. dominant ____ The physical appearance of the animal because of its genetic makeup c. gene d. recessive e. heterozygous ____ Animal that carries a gene with two identical alleles f. genotype g. homozygous ____ Specific region of a chromosome which is capable of determining the development of a specific trait the is composed partially or wholly of DNA ____ Refers to genes which hide or mask the presence of other genes h. phenotype Construct a Punnett square with a heterozygous male with a homozygous dominant female. Using B as the dominant trait and b as the recessive trait. Give the genotypic and phenotypic ratio. Construct a Punnett square using the same parents from above. Another allele is introduced. Use H as the dominant allele and h as the recessive allele. The female is homozygous recessive and the male is heterozygous. Give the genotypic and phenotypic ratio.