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- 1. Multiple Choice
If this pedigree shows an autosomal recessive disorder, what MUST the genotype of individual II-3 be?
HH
Hh
hh
None of the above
- 2. Multiple ChoiceHow are individuals III-2 and II-4 related?CousinsDad and DaughterUncle and NieceGrandpa and Granddaughter
- 3. Multiple Choice
If this pedigree shows a recessive disorder, what MUST the genotype of individual 4 be?
HH
Hh
hh
- 4. Multiple ChoiceIn a pedigree, what shape represents a male?circlesquaretrianglediamond
- 5. Multiple ChoiceHow many generations are shown in this pedigree?1234
- 6. Multiple ChoiceHow many kids did the mother and father from the first generation have?2456
- 7. Multiple ChoiceThere are no carriers for Huntington's Disease- you either have it or you don't. Is Huntington's disease caused by a dominant or recessive trait?DominantRecessive
- 8. Multiple ChoiceHuntington's Disease is a dominant trait.
What is the correct genotype for individual I-2?HHHhhhH_ - 9. Multiple ChoiceDoes this pedigree show a dominant or recessive trait?DominantRecessive
- 10. 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.
- 11. Multiple Choice
How many alleles does a person carry for a trait?
1
2
3
4
- 12. Multiple Choice
How many alleles does a child get from each parent for a trait?
1
2
3
4
- 13. Multiple Choice
Dominant alleles are represented by a ---
capital letter.
lowercase letter.
- 14. Multiple Choice
Aa, DD, Bb, yy are all examples of ---
genotypes.
phenotypes.
- 15. Multiple ChoiceWhat is this?PedigreeKaryotypeVenn diagramPunnett Square
- 16. Multiple ChoiceWhat do we use pedigrees for?To look at familiesTo make determinations about the offspringTo track traits in familiesNothing
- 17. Multiple ChoiceWhat does a filled in square represent?Not affected FemaleNot affected MaleAffected MaleAffected Female
- 18. Multiple ChoiceWhat does a horizontal line between a square and a circle mean?They are siblingsThey are cousinsThey are married ("together")They are the children
- 19. Multiple ChoiceWhat does a vertical line coming down from a square and circle that are connected by horizontal line indicate?They are cousinsThe childrenAunts and Uncles
- 20. Multiple Choiceaa always shows up asdominantrecessive
- 21. Multiple Choice
Is this trait (the shaded individuals) dominant or recessive?
dominant
recessive
- Answer choicesTagsAnswer choicesTags