Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
Why does height in humans have such a wide variety of phenotypes?
height
A recessive allele on the X chromosome will always produce the trait in a male.
Height is controlled by at least four genes.
XY
A person’s diet
Blood Type
to trace the inheritance of traits over generations of families
both genes and environmental factors
What controls variations in skin color among humans?
height
A recessive allele on the X chromosome will always produce the trait in a male.
Height is controlled by at least four genes.
XY
A person’s diet
Blood Type
to trace the inheritance of traits over generations of families
both genes and environmental factors
How does a geneticist use pedigrees?
height
A recessive allele on the X chromosome will always produce the trait in a male.
Height is controlled by at least four genes.
XY
A person’s diet
Blood Type
to trace the inheritance of traits over generations of families
both genes and environmental factors
Why are sex-linked traits more common in males than in females?
height
A recessive allele on the X chromosome will always produce the trait in a male.
Height is controlled by at least four genes.
XY
A person’s diet
Blood Type
to trace the inheritance of traits over generations of families
both genes and environmental factors
What factors can affect a person’s height?
height
A recessive allele on the X chromosome will always produce the trait in a male.
Height is controlled by at least four genes.
XY
A person’s diet
Blood Type
to trace the inheritance of traits over generations of families
both genes and environmental factors
Which of these traits is controlled by a gene with multiple alleles?
height
A recessive allele on the X chromosome will always produce the trait in a male.
Height is controlled by at least four genes.
XY
A person’s diet
Blood Type
to trace the inheritance of traits over generations of families
both genes and environmental factors
Which of these human traits is altered by variations in environment?
height
A recessive allele on the X chromosome will always produce the trait in a male.
Height is controlled by at least four genes.
XY
A person’s diet
Blood Type
to trace the inheritance of traits over generations of families
both genes and environmental factors
Which combination of sex chromosomes results in a male human being?
height
A recessive allele on the X chromosome will always produce the trait in a male.
Height is controlled by at least four genes.
XY
A person’s diet
Blood Type
to trace the inheritance of traits over generations of families
both genes and environmental factors
Check it!
Match it!
Match it!