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- 1. Multiple Choice
T - tall and t = short
In the punnett square below, what belongs in the missing squarettTtBbTT - 2. Multiple ChoiceWhat you see, or the physical appearance.GenotypePhenotypeHomozygousHeterozygous
- 3. Multiple ChoiceWhat is the probability of heterozygous offspring?25%50%0%100%
- 4. Multiple ChoiceWhat allele combination should go in the missing box?AAAaaanone of these
- 5. Multiple ChoiceEach one of the boxes on the Punnett Square represents what probability of an offsprings' genotype?25%1%10%0%
- 6. Multiple ChoiceWhich choice best represents the genotype of this cross?1 Yy: 2 yy: 0 YY2 Yy: 2 yy: 0 YY3 Yy: 1 yy: 0 YY1 Yy: 3 yy: 0 YY
- 7. 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
- 8. Multiple ChoiceWhich of the following genotypes is homozygous dominant?AAaAAaa
- 9. Multiple ChoiceWhich of the following genotypes is heterozygous?BbBBbbB
- 10. Multiple ChoiceWhich of the following is homozygous recessive?TtttTTT
- 11. Multiple ChoiceWhich of the following is an example of phenotype?bbblue eyes
- 12. Multiple ChoiceWhich of the following genotypes are purebred?PfPpPPpP
- 13. Multiple ChoiceIf you are purebred dominant for a trait, your genotype would be...TtTTtttall
- 14. Multiple ChoiceWhich of these is homozygous recessive?RrrRRRrr
- 15. Multiple Choice
This trait is hidden whenever the dominant allele is present
dominant allele
codominance
recessive allele
Punnett Square
- 16. Multiple Choice
This trait always shows up in an organism when the allele is present
dominant allele
codominance
probability
recessive allele
- 17. Multiple Choice
A chart that shows all the possible combinations of alleles that can result from a genetic cross
dominant allele
codominance
probability
Punnett Square
- 18. Multiple Choice
An organism's physical appearance or visible traits. (what it looks like)
phenotype
genotype
- 19. Multiple Choice
An organism's genetic makeup, or allele combination. The letters we use to show the allele combination.
phenotype
genotype
- 20. Multiple Choice
B = brown fur b = white fur
In the Punnett square, what is the probability for white fur?
0%
25%
50%
75%
- Answer choicesTagsAnswer choicesTags