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Blume Ch 5 #27-40
Question | Answer |
---|---|
An organism with two alleles that are exactly the same is ... | homozygous |
Through ___________ scientists are experimenting to change the arrangement of DNA in a gene. | genetic engineering |
A ___________ shows patterns of genetic inheritance in a family. | Pedigree |
In ________ ________ there are more than two allelespossible for a trait. | Multiple alleles |
___________ is the way an organism looks and behaves as a result of its genotype. | Phenotype |
The genetic makeup of an organsim is called its... | genotype |
In ____________ a normal allele is placed into a virus. | gene therapy |
In a punnett square, a small letter (t) stands for a _______ allele | recessive |
A ________ trait covers up other traits. | dominant |
________ is made by inserting a useful segment of DNA from one organism into a bacterium. | inheritance |
In ________ both alleles are expressed in offspring | Incomplete dominance |
The different forms of a gene may have for a trait are called... | alleles |
________ is the passing of traits from one generation to another. | Heredity |
The allele for hemophilia is on the X chromosome and is a... | sex-linked gene. |