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- 1. Multiple Choice
What is an allele?
DNA
A different version of the same gene
A chromosome
A disease
- 2. Multiple Choice
Alleles cause which kind of variation?
Genetic
Environmental
- 3. Multiple Choice
What is a dominant allele?
A big allele
One that causes you to be taller
An allele that is shown even when there is only 1 present
An allele that is only shown when there are 2 present
- 4. Multiple Choice
What is a genotype?
Another name for DNA
Your genetic make-up
A DNA test used in forensics
- 5. Multiple Choice
What is a recessive allele?
A big allele
One that causes you to be taller
An allele that is shown even when there is only 1 present
An allele that is only shown when there are 2 present
- 6. Multiple Choice
What is a phenotype?
How an organism looks
The genotype
A chemical
Another word for variation
- 7. Multiple Choice
A pair of alleles is heterozygous if they are....
The same
Different
- 8. Multiple Choice
Recessive alleles are only shown when in a homozygous pair. True or False?
True
False
- 9. Multiple Choice
A pair of alleles are homozygous if they are....
The same
Different
- 10. Multiple Choice
Dominant alleles are only shown when in a homozygous pair. True or False?
True
False
- 11. Multiple Choice
How many daughter cells are made in meiosis?
2 varied cells
2 cloned cells
4 varied cells
4 cloned cells
- 12. Multiple Choice
Blood type is an example of.... (Pick 2)
Genetic variation
Environmental Variation
Continuous Variation
Discontinuous Variation
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