what incomplete dominance cross give example what human sperm carry y chromosome what polyge
what is an incomplete dominance cross? give an example
what % of human sperm carry a Y chromosome?
what is a polygenic trait? give an example
what are the possible genotypes for a person with blood type A? blood type B?
why are sex linked disorders like colorblindeness and hemophilia more common in males than females?
what does a punnett square predict?
where are sex linked genes located?
what is a multiple alle trait,give two examples?
which parent does a boy with heoplilia inherit his disorder from?
what does haploid mean?
what disorder has three 21 chromosomes?
what does diploid mean?
what is a carrier?
what are the symtoms of tay sachs disease?
how is huntingtons diesease inherited?
list the symbols in a pedigree and explain what they stand for.
what is a karyotype?