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- 1. Multiple Choice
Passing on traits from parents to offspring
Chromosome
Genotype
Heredity
Allele
- 2. Multiple ChoiceDominant alleles are represented by a(n)phenotypelower case letterupper case letterpunnett square
- 3. Multiple Choice
A genotype where only dominant alleles were passed on
from both parents for one trait
BB AA TT LL
Homozygous Recessive
Homozygous Dominant
Dihybrid
Heredity
- 4. Multiple Choice
A genotype where one dominant and one recessive allele was passed on from both parents for one trait.
Bb Aa Tt Ll
Allele
Homozygous Dominant
Homozygous Recessive
Heterozygous
- 5. Multiple Choice
A genotype where only recessive alleles
were passed on from both parents for one trait
bb aa tt ll
Heredity
Homozygous Dominant
Homozygous Recessive
Phenotype
- 6. Multiple ChoiceGreen peas are dominant (G) to yellow peas (g). What is the genotype for a hetereozygous dominant offspring?GgggGG
- 7. Multiple ChoiceWhat is the percentage of homozygous recessive offspring?0%25%50%75%
- 8. Multiple ChoiceRound (R) seeds are dominant to wrinkled (r) seeds.
What is the genotype for a homozygous dominant offspring?RRRrrr - 9. Multiple ChoiceWhat do you call the physical expression of a gene?genotypedominantphenotypeallele
- 10. Multiple ChoiceTwo brown eyed parents (Bb) have a baby. What is the chance the baby is blue eyed?0 %25%50%75%
- 11. Multiple Choicethis image is an example ofcodominancedominanceincomplete dominance
- 12. Multiple ChoiceA breed of chicken shows codominance for feather color. One allele codes for black feathers, another codes for white feathers. The feathers of heterozygous chickens of this breed will be:all blackall whiteall grayspeckled black and white
- 13. Multiple Choice
In some carnations, flower color exhibits codominance. Identify the correct genotypes for red, white, and speckled carnations.
Red = RR, white = rr, speckled = SS
Red = RR, white = WW, speckled = SS
Red = RR, white = RW, Speckled = WW
Red = RR, white = WW, speckled = RW
- 14. Multiple ChoiceIf this image were real, it would represent what type of inheritance?incomplete dominancecodominancepolygenic inheritancecompete dominance
- 15. Multiple ChoiceA red flowered plant (RR) breeds with a White flowered plant (WW). The gene for petal color in these plants expresses incomplete dominance. What percentage of the offspring will have pink (RW) flowers?0%25%50%100%
- 16. Multiple ChoiceThe different forms of a gene are calledtraitspollinatorsalleleshybrids
- 17. Multiple Choice
A roan cow shows codominance in fur color (brown and white). What is the phenotype ratio expected in offspring a female roan and a male roan mate together?
All four would be brown and White
Half would be orange, half would be white
2 Brown: 2 Brown and White: 0 White
1 Brown: 2 Brown and White: 1 White
- Answer choicesTagsAnswer choicesTags