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10 questions
Heredity is ...
the odds of an event occuring
how similar children are to their parents
Passing of genetic information from parent to offspring
The physical appearance of a trait is the ...
genetics
phenotype
genotype
Having two identical alleles of a particular gene or genes is ...
better
homozygous
heterozygous
The genetic makeup of an organism is the ...
genotype
phenotype
organs
Having two different alleles of a particular gene or genes is ...
special
homozygous
heterozygous
Different forms of a gene such as blue, brown or green eyes are ...
alleles
genotypes
recessive
They are represented with a capital letter and only need one copy to exhibit the trait ...
phenotype
dominant allele
recessive allele
They are represented with a lower-case letter and require two copies to exhibit the trait ...
phenotype
dominant allele
recessive allele
One allele is not completely dominant over another and heterozygous offspring show a blend of the two traits ...
incomplete dominance
codominance
mutation
Neither allele can mask the expression of the other allele, heterozygous offspring express both traits clearly...
incomplete dominance
codominance
mutation
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