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Nathan Brown

Blume Ch 5# 1-16

QuestionAnswer
An organism that has two different alleles for a trait is _____. heterozygous
What occurs when a group of gene pairs act together to produce a single trait. polygenic inheritance
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 alleles possible for a trait. multiple alleles
______ is the way an organism looks and behaves as a result of its gene type. phenotype
The genetic makeup of an organism is called its _____. genotype
In ______, a normal allele is placed into a virus. gene therapy
In a Punnett square, a smaller 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. recombinant DNA
In _______ both alleles are expressed in offspring. incomplete dominance
The different forms 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.
Created by: nbrown1
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