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- 1. Multiple Choice
If green is dominant over purple, then what is the genotype for this individual?PurpleGreenGGgg - 2. Multiple ChoiceBrown fur color is dominant over black fur color. Which of the following is the actual genotype of ALL of the offspring in the next generation of this cross for fur color?
AA x aaAAAaaabrown fur - 3. Multiple ChoiceWhich is the correct phenotype for this organism?BBbluegreenbb
- 4. Multiple ChoiceWhat percentage of the female offspring will be a carrier for this recessive disease?0%50%100%25%
- 5. Multiple ChoiceIf a trait is controlled by one gene, but there are 4 possible alleles, the inheritance pattern is called...dominancesex-linkedmultiple allelespolygenic
- 6. Multiple ChoiceWhich of the following statements is true regarding blood types?A and O are codominant, B is recessive.B and O are codominant, A is recessive.A and B are codominant, O is recessive.A , B and O are all codominant with each other.
- 7. Multiple ChoiceAn individual with XX chromosomes would be ____________.MaleFemale
- 8. Multiple ChoiceTrue or False: Men can NEVER be "carriers" for recessive sex-linked traits because they only have one X chromosome.TrueFalse
- 9. Multiple ChoiceA red lily crossed with a yellow lily produces heterozygous orange lily flowers. This is an example of which type of inheritance?CodominanceIncomplete DominanceSex LinkedPolygenic Trait
- 10. Multiple ChoicePhenotypes which result as a combination of MANY genes, such as skin color and eye color, are known as ______________ traits.MonogenicDihybridMultiple AllelePolygenic
- 11. Multiple Choicebb crossed with BB, what is the probability of Bb?0%25%50%100%
- 12. Multiple ChoiceAn organism's genetic make-up:phenotypegenotypedominantrecessive
- 13. Multiple ChoiceAn organism's appearance or other observable characteristics:phentoypegenotyperecessivedominant
- 14. Multiple ChoiceWhich of the following is a phenotype?Aared hairheterozygousBB
- 15. Multiple ChoiceHow many children did individuals I-1 and I-2 have?2468
- 16. Multiple ChoiceName the two individuals that should be marked as carriers of hitchhiker's thumb.III-2 and III-3II-1 and II-2III-1 and III-2I-1 and I-2
- 17. Multiple ChoiceA diagram in which several generations of a family and the occurrence of certain genetic characteristics are shown is called apunnett square.monohybrid cross.pedigree.family karyotype.
- 18. Multiple ChoiceThe sex of an offspring is determined bythe mother.the father.both parents.the offspring.
- 19. Multiple ChoiceWhat did Gregor Mendel's primary experiment consist of?PeasFlowersBeans
- 20. Multiple ChoiceA calico cat shows both the traits for orange fur and black fur. What kind of allele expression is this?Incomplete dominanceCodominanceIndependent assortmentRecessive inheritance
- 21. Multiple ChoiceThis diagram represents what type of inheritance pattern?sex-linked inheritancecomplete dominancecodominanceincomplete dominance
- 22. Multiple ChoiceThere are many variations in skin color that can be inherited based on the combination of alleles that you inherit from your mom and dad. This bell curve distribution is an example ofincomplete dominancecodominancemultiple allelespolygenic inheritance
- 23. Multiple ChoiceHow much of your DNA do you inherit from your mom?10%25%50%it varies
- 24. Multiple ChoiceHomozygous DominantGgffDDHh
- 25. Multiple ChoiceHeterozygousJjHHKKrr
- 26. Multiple ChoiceCross Two Homozygous plants
(RRYY x rryy)
R = round seeds, r = wrinkled seeds Y = yellow seeds, y = green seeds
What percent will have Round and Yellow seeds?0/164/168/1616/16 - 27. Multiple ChoiceA couple has two children, both of whom are girls. What is the likelihood that their 3rd child will be a girl?0%25%50%100%
- 28. Multiple ChoiceWhich of the following crosses will yield only homozygous recessive offspring?RRYY x RRYYRrYy x RrYyrryy x rryyRrYy x rryy
- 29. Multiple Choice___________________________ is the study of how traits are passed on, or inherited.dominant traitsratiophenotypegenetics
- Answer choicesTagsAnswer choicesTags