Dihybrid Cross WB Quiz
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- Question 1 of 8
1. Question
What would be the gamete combinations for GGBb?
- Question 2 of 8
2. Question
What is the difference between a monohybrid cross and a dihybrid cross?
- Question 3 of 8
3. Question
Parent 1 is homozygous dominant for pea color and heterozygous for pea shape. What are the gametes of parent 1?
- Question 4 of 8
4. Question
Parent 2 is heterozygous dominant for pea color and pea shape. What are the gametes of parent 2?
- Question 5 of 8
5. Question
Use the chart above to match the following genotypes with their phenotypes.
Sort elements
- EEaa / Eeaa
- EEAA / EEAa / EeAa
- eeaa
- eeAA / eeAa
- Green & Smooth pea
- Green & Wrinkled pea
- Yellow & Smooth pea
- Yellow & Wrinkled pea
- Question 6 of 8
6. Question
Use the chart to match the phenotypes with their corresponding genotypes.
TT = Tall PP = Purple Tt = Tall Pp = Purple tt = Short pp = White Sort elements
- short & white
- tall & white
- short & purple
- tall & purple
- ttpp
- TTpp
- ttPp
- TtPP
- Question 7 of 8
7. Question
Use the FOIL method to determine the possible genotypic combinations for the following genotype.
TtPp
- Question 8 of 8
8. Question
Read the dihybrid cross problem. Drag & Drop the answers beside their correct question.
In horses, black is dependent upon a dominant gene, B, and chestnut upon its recessive allele, b. The trotting gait is due to a dominant gene, T, the pacing gait to its recessive allele, t.
A homozygous black pacer is mated to a homozygous chestnut trotter.
Sort elements
- Bbtt
- bbtt
- Bt, Bt, bt, bt
- bt, bt, bt, bt
- What are the parent genes for the homozygous black pacer?
- What are the parent genes for the homozygous chestnut trotter?
- What are the possible gene types for parent 1 (FOIL method – Use for table)?
- What are the possible gene types for parent 2 (FOIL method – Use for table)?