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Many characteristics are affected by interactions between genes and
half the number of chromosomes
purebred
genes
the environment
any change in a gene or a chromosome
dominant
many genes joined together
a chart that tracks which members of a family have a particular trait
What is a mutation?
half the number of chromosomes
purebred
genes
the environment
any change in a gene or a chromosome
dominant
many genes joined together
a chart that tracks which members of a family have a particular trait
Factors that control traits are called
half the number of chromosomes
purebred
genes
the environment
any change in a gene or a chromosome
dominant
many genes joined together
a chart that tracks which members of a family have a particular trait
What is a pedigree?
half the number of chromosomes
purebred
genes
the environment
any change in a gene or a chromosome
dominant
many genes joined together
a chart that tracks which members of a family have a particular trait
Chromosomes are made up of
half the number of chromosomes
purebred
genes
the environment
any change in a gene or a chromosome
dominant
many genes joined together
a chart that tracks which members of a family have a particular trait
An organism with two identical alleles for a trait is called a(n)
half the number of chromosomes
purebred
genes
the environment
any change in a gene or a chromosome
dominant
many genes joined together
a chart that tracks which members of a family have a particular trait
An allele in which a trait always shows up when the allele is present is called
half the number of chromosomes
purebred
genes
the environment
any change in a gene or a chromosome
dominant
many genes joined together
a chart that tracks which members of a family have a particular trait
When sex cells combine to produce offspring, each sex cell will contribute
half the number of chromosomes
purebred
genes
the environment
any change in a gene or a chromosome
dominant
many genes joined together
a chart that tracks which members of a family have a particular trait
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