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- 1. Multiple Choice
A genotype refers to the...
Homozygous
Genes
physical appearance
heterozygous
- 2. Multiple Choice
The phenotype is the...
genes
alleles
physical appearance
heterozygous
- 3. Multiple Choice
If two alleles are different from each other (Bb), then they are...
homozygous dominant
homozygous recessive
the same
heterozygous
- 4. Multiple Choice
When two alleles are blended together, then the pattern of inheritance is what?
complete dominance
incomplete dominance
codominance
complete recessive
- 5. Multiple Choice
Dihybrid crosses involve 2 _______________ traits.
linked
similar
unlinked
of the same
- 6. Multiple Choice
IAi is the genotype for what blood type?
homozygous type A
heterozygous type A
homozygous type O
heterozygous type O
- 7. Multiple Choice
How many PAIRS of chromosomes do humans have?
2
46
23
96
- 8. Multiple Choice
What pattern of inheritance occurs between blood types A and B?
incomplete dominance
complete dominance
recessive
codominance
- 9. Multiple Choice
If two unaffected parents give rise to an affected offspring, then what type of trait is being tracked?
recessive
dominant
homozygous
heterozygous
- 10. Multiple Choice
If two affected parents give rise to an unaffected child, then the trait is considered...
recessive
dominant
homozygous
heterozygous
- 11. Multiple Choice
If a symbol is completely shaded in on a pedigree, then the individual is...
unaffected
deceased
a carrier
affected
- 12. Multiple Choice
Based on the Punnett square, what percentage of the offspring will be yellow?
25%
50%
75%
100%
- 13. Multiple Choice
Based on the Punnett square, 100% of the offspring will be...
heterozygous
homozygous dominant
homozygous recessive
heterozygous recessive
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