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QR Challenge: GENETICS

QuestionAnswer
This is the study of genes,heredity, and genetic variation in living organisms?GENETICS
The first law of heredity is the the Law of ___________: factors separate when they form gametes.SEGREGATION2
This is a specific region of DNA that codes for a particular protein.GENE3
The second law of heredity is the Law of _____________: When there are 2 forms of the trait, but only one shows while the other is masked.DOMINANCE4
This term is a term for different forms of a gene (brown, blue, or green eyes).ALLELE5
This term refers to a genotype consisting of two identical alleles of a gene for a particular trait (AA or aa). This also is referred to as a purebred.HOMOZYGOUS6
a __________ consists of two different alleles of a gene for a particular trait (the letters)GENOTYPE7
The third law of heredity is the Law of _____________ ______________: The traits are passed on randomly or independently of each other.INDEPENDENT ASSORTMENT8
________ often do not show any signs of the trait but can pass it on to their offspring. This is the case with hemophilia.CARRIER9
Neither allele is dominant or recessive, so that both appear in the phenotype or influence it. Type AB blood is an example of ___________?CODOMINANCE10
This is the allele that is masked.RESSESIVE ALLELE11
This is a genotype consisting of two different alleles of a gene for a particular trait (Aa). This is also called a hybrid.HETEROZYGOUS12
________ is the observable or detectable characteristics of an individual organism (widow's peak).PHENOTYPE13
___________is the likelihood that a specific event will occur.PROBABILITY14
A ________________ is a simple graphical method of showing all of the potential combinations of offspring genotypes that can occur and their probability given the parent genotypes.PUNNETT SQUARE14
This is the allele that is expressed.DOMINANT ALLELE15
This is referring to a gene that is carried by an X sex chromosome.X_LINKED16

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