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WorksheetsHeredity
Total questions: 10
Worksheet time: 10mins
Heredity is the passing of traits from _____________________ to _____________________
predators to prey
water to rain
parents to offspring
offspring to parents
If a child has red hair, they inherited a certain _______________ from their parents.
ratio
trait
probability
ability
True or False:
We get 1/2 of our genes from our mother and 1/2 of our genes from our father
True
False
A version of a gene is called a(n)
allele
characteristic
specific gene
trait
A trait that is expressed if one copy of the allele is present is a(n)
characteristic
dominant trait
gene
recessive trait
An organism’s physical expression of a trait is called a(n)
dominant trait
genotype
phenotype
recessive trait
An organism's genetic makeup or allele.
Homozygous
Phenotype
Genotype
Heterozygous
Physical appearance or physical trait.
Phenotype
Genotype
Allele
Trait
A trait that is always hidden when the dominant allele is present.
Phenotype
Recessive allele
Genotype
Heredity
A trait that always shows up when the allele is present.
Genotype
Phenotype
allele
Dominant allele
