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- 1. Multiple ChoiceIn a punnet square where are the parent alleles written?Top and inside the boxesOnly on the left and right side of the boxes.outside of the boxes (top and left side)All on the top side of the boxes
- 2. Multiple Choice
Each one of the boxes on the Punnett Square represents what probability of an offsprings' genotype?25%1%10%0% - 3. Multiple ChoiceAa, DD, bB, yy are all examples ofgenotypesphenotypes
- 4. Multiple ChoiceAA and Aa always show up asdominantrecessive
- 5. Multiple ChoiceIn a flowering plant species, red flower color (R) is dominant over white flower color (r). What is the genotype of any red-flowering plant resulting from this species?rrRRRRR or Rr
- 6. Multiple ChoiceT - tall and t = short
In the punnett square below, what belongs in the missing squarettTtBbTT - 7. Multiple Choiceaa always shows up asdominantrecessive
- 8. Multiple ChoiceWhat is the phenotype of the offspring? (A-Brown hair; a-blond hair)50 % Brown Hair and 50% Blond Hair25 % Brown Hair and 75% Blond Hair75 % Brown Hair and 25% Blond Hair0% Brown Hair and 100% Blond Hair
- 9. Multiple ChoiceA green pea plant (GG) is being crossed with a green pea plant (Gg). What is the phenotype?100 % rainbow50% yellow and 50% green100% green100% yellow
- 10. Multiple ChoiceHow many alleles (letters) do each person carry for a trait?1234
- 11. Multiple ChoiceAA and Aa always show up asdominantrecessive
- 12. Multiple ChoiceAa ishomozygousheterozygous
- 13. Multiple ChoiceWhat ratio of the offspring from the cross shown will be homozygous recessive for the trait of tallness?0 in 41 in 42 in 44 in 4
- 14. Multiple ChoiceIn a flowering plant species, red flower color (R) is dominant over white flower color (r). What is the genotype of any red-flowering plant resulting from this species?rrRRRRR or Rr
- 15. Multiple ChoiceWhich of the characteristics is a lion least likely to pass on to its offspring?fur colorlength of tailscars on legbody size
- 16. Multiple ChoiceIn pea plants, the tall allele is dominant to the short allele. What key would demonstrate this?Tall = T
Short = STall = T
Short = tTall = t
Short = TTall = TT
Short = tt - 17. Multiple ChoiceHeterozygous is when...the alleles are the samethe alleles are differentthe alleles are absentthe alleles are present
- 18. Multiple ChoiceIn a heterozygous genotype, the ___________ allele takes over in the phenotype.recessivedominantlower case letterboth
- 19. Multiple ChoiceWhich of the following alleles is homozygous (purebred) recessive?TtttTTt
- 20. Multiple ChoiceDominant alleles are represented by a:Male genelowercase letterrecessive traitcapital letter
- 21. Multiple ChoiceDominant or recessive?
ttDominantRecessive - 22. Multiple ChoiceDominant or recessive?
DdDominantrecessiveneitherhomozygous - 23. Multiple ChoiceWhat should students use to identify the percent chance of a trait being passed down from a parent to its offspring?a grapha flow charta data tablea Punnett square
- 24. Multiple ChoiceB = brown fur b = white fur
In the punnett square, what is the probability for white fur?0%25%50%75% - 25. Multiple ChoiceIn the punnett square shown, what is the genotypes of the two parents?RW and RRRW and WWRR and WWRW and RR
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