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- 1. Multiple Choice
What are versions of genes
genetics
heredity
eggs
alleles
- 2. Multiple Choice
If a pea plant has two genes (alleles) for purple flowers, this is called what?
homozygous
heterozygous
hybrid
recessive
- 3. Multiple Choice
If a pea plant has a gene for white flowers and a gene for purple flowers, this is called what?
homozygous
pure-breeding
heterozygous
recessive
- 4. Multiple Choice
What is an allele or gene that requires only one copy to be expressed?
reformed
physical
recessive
dominant
- 5. Multiple Choice
What is an allele or gene that requires two copies to be expressed?
reversed
recessive
recombinant
retrograde
- 6. Multiple Choice
When you write a dominant allele, it is written with
an upper case letter
a lower case letter
a cursive letter
a bold letter
- 7. Multiple Choice
When you write a recessive allele, the allele is written with a
upper case letter
lower case letter
formal letter
reversed letter
- 8. Multiple Choice
"AA, Aa, aa" are examples of what?
dihybrid crosses
monohybrid crosses
phenotypes
genotypes
- 9. Multiple Choice
Blue eyes and brown eyes are examples of what?
prismatic coloration
phenotypes
genotypes
masking traits
- 10. Multiple Choice
What are the genes or alleles for a trait called?
genotype
phenotype
- 11. Multiple Choice
What is the physical appearance of an organism called?
genotype
phenotype
- 12. Multiple Choice
Who was the Austrian monk that figured out how traits were passed from one generation to the next using pea plants?
Reginald Punnett
Henrietta Lacks
Francis Crick
Gregor Mendel
- 13. Multiple Choice
If the genotype is "Bb", what is this called?
homozygous
heterozygous
- 14. Multiple Choice
If the genotype is "bb", what is this called?
homozygous dominant
homozygous recessive
heterozygous dominant
heterozygous recessive
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