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- 1. Multiple Choice
How many generations are shown in this pedigree?1234 - 2. Multiple ChoiceWhat do half colored symbols represent?The individual is a carrier (heterozygous).The individual expresses the trait.The individual has both recessive alleles.The individual has both dominant alleles.
- 3. Multiple ChoiceIn the second generation-how many people are carriers of the trait?2356
- 4. Multiple ChoiceExamine the pedigree. The allele for the presence of a widow’s peak is dominant. Therefore, we can tell from the chart that in the couple labeled 2:the male is heterozygous and the female is homozygous.the male is homozygous and the female is heterozygous.the male is homozygous and the female is homozygous.the male is heterozygous and the female is heterozygous.
- 5. Multiple Choice
Which individual in the first generation is a carrier?
The male
The female
Individual 1
None of the above.
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