HUMAN GENETIC PATTERNS OF INHERITANCE
TEST REVIEW

 

1)  Distinguish between sex chromosomes and autosomes.

 

 

 

2)  Explain the role of sex chromosomes in sex determination.

 

 

 

3)  Describe how an X-or-Y linked gene affects the inheritance of traits.

 

 

 

4)  Analyze pedigrees to determine how genetic traits and genetic disorders are Pedigree 7inherited.

 

            Dominant & Recessive Impossibility:

 

            Sex-Linked (X-linked) Impossibilities:

 

 

 

            Sex-Influenced Impossibilities:

 

 

 

 

5)  Summarize the different patterns of inheritance seen in genetic traits and genetic disorders (dominant & recessive, intermediate, polygenic, codominant, sex-linked, sex-influenced).

 

 

 

6)  Explain the inheritance of ABO blood groups (codominant inheritance).

 

 

 

7)  Compare and contrast sex-linked traits with sex influenced traits

 

 

 

8)  Use Hardy-Weinberg Equations to predict the percent of the population with homozygous dominant and heterozygous genotypes if given the frequency of the homozygous recessive genotype.