12. The genotype of an individual with a dominant phenotype can be determined us
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Question
12. The genotype of an individual with a dominant phenotype can be determined using a a. unknown formula. ratio c. probability d. test cross. b. dihybrid cross. 13. What is the probability that the offspring of a homozygous dominant individual and a homozygous recessive individual will exhibit the dominant phenotype? c, 0.66 a. 0.25 d. 1.0 b. 0.5 14. In humans, eye color and height are controlled by simple dominance. c. polygenic inheritance d. incomplete dominance. o inherited an A allele from one parent and an allele b, multiple alleles.Explanation / Answer
Answer 12.Option d
The unknown genotype of an individual with a dominant phenotype are determined by test cross procedure where they are crossed with homozygous recessive individuals.
Answer 13. Option d
All offspring of homozygous dominant individual and a homozygous recessive individual will show heterzygous dominant allele.
Answer 14. Option c
Eye color and heights are controlled by more than one gene hence they are determined by polygenic inheritence.
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