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- 1. Multiple Choice
How many alleles (letters) does a child get from each parent?
1
2
3
4
- 2. Multiple ChoiceAa, DD, bB, yy are all examples ofgenotypesphenotypes
- 3. Multiple Choice
What you see, or the physical appearance.GenotypePhenotypeHomozygousHeterozygous - 4. Multiple ChoiceAA and Aa always show up asdominantrecessive
- 5. Multiple Choiceaa always shows up asdominantrecessive
- 6. Multiple ChoiceIf B = brown hair and b = blonde hair, what is the probability of brown hair?25%50%0%75%
- 7. Multiple ChoiceIn certain species of plants, purple flowers (P) are dominant to white flowers (p). If two heterozygous plants are crossed, what will be the phenotype of the offspring?100% purple flowers100% white flowers75% white flowers, 25% purple flowers25% white flowers, 75% purple flowers
- 8. Multiple ChoiceT - tall and t = short
In the punnett square below, what belongs in the missing squarettTtBbTT - 9. Multiple ChoiceWhat do we use pedigrees for?To look at familiesTo make determinations about the offspringTo track traits in familiesNothing
- 10. Multiple ChoiceIn a pedigree, what shape represents a male?circlesquaretrianglediamond
- 11. Multiple ChoiceWhat does an open circle represent?Not Affected MaleNot Affected FemaleAffected MaleAffected Female
- 12. Multiple ChoiceWhat does a filled in square represent?Not affected FemaleNot affected MaleAffected MaleAffected Female
- 13. 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.
- 14. Multiple ChoiceHow many individuals are there in the 3rd generation?2346
- 15. Multiple ChoiceGive the genotype for person III-3GGGggg
- 16. Multiple ChoiceGive the genotype for person II-1GGGggg
- 17. Multiple ChoiceHow are individuals III-2 and II-4 related?CousinsDad and DaughterUncle and NieceGrandpa and Granddaughter
- 18. Multiple ChoiceHow many kids did the mother and father from the first generation have?2456
- 19. Multiple ChoiceThis pedigree represents the inheritance of hemophilia in this family. How many of the females have the hemophilia trait?8523
- 20. Multiple Choice
If this pedigree shows a recessive disorder, what MUST the genotype of individual 4 be?
HH
Hh
hh
- Answer choicesTagsAnswer choicesTags