Unformatted text preview: a. homozygous dominant b. homozygous recessive c. heterozygous d. all of the above e. none of the above 6. If tall is dominant over dwarf plant height, and we cross a homozygous tall plant with a homozygous dwarf plant, the genotypes of the parents are : TT x tt 7. The genotype of the F 1 generation from the cross in question 6 is: Tt 8. If the F 1 plant is self fertilized, what is the estimated ratio of tall to dwarf plants in the F 2 generation. 3 tall: 1 dwarf or (3:1) 9. What is the position of a gene on a chromosome called? Locus 10. True or False. When considering two traits in a genetic cross we call this a dihybrid cross....
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- Spring '08
- Zygosity, homozygous tall plant, homozygous dwarf plant