Traits And Inheritance Question Preview (ID: 63149)
4.2 Review.
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What are the instructions for an inherited trait?
a) alleles
b) phenotype
c) albinism
d) genes
Two forms of a gene, one from each parent, are called?
a) alleles
b) phenotype
c) albinism
d) genes
When gene pairs are written, the dominant allele has a(n)
a) D in front of it
b) capital letter
c) bold letter
d) underlined letter
This is used to organize possible offspring combinations
a) phenotype
b) genotype
c) Punnett square
d) homozygous
Genetic makeup formed from both inherited alleles together
a) phenotype
b) genotype
c) Punnett square
d) homozygous
The trait that an organism shows
a) phenotype
b) genotype
c) Punnett square
d) homozygous
An organism that has one dominant and one recessive allele is called
a) homozygous dominant
b) homozygous recessive
c) heterozygous
d)
An organism that has 2 recessive alleles is called
a) homozygous dominant
b) homozygous recessive
c) heterozygous
d)
What is it called when each allele has its own degree of influence?
a) incomplete dominance
b) complete dominance
c) cross-breeding
d) probability
What can influence traits besides genes?
a) height
b) albinism
c) environment
d) phenotype
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