For the four following phenotype pairs (Phenotype 01, Phenotype 02) at the a first locus, and (Phenotype 03, Phenotype 04) at a second locus with corresponding phenotype pair ratios: (Phenotype 01, Phenotype 03):(Phenotype 01, Phenotype 04):(Phenotype 02, Phenotype 03):(Phenotype 02, Phenotype 04). What ratios are most consistent with Phenotype 02 and Phenotype 03 being dominant in an F2 generation

Approximately 90% of all cases of polycystic kidney disease are inherited in an autosomal dominant fashion. the disease is typically related to mutations to genes (pkd1 and pkd2). pkd genes can be found on chromosome 16. the disease occurs in approximately 1: 800 to 1: 1000 people. here is a hypothetical example. the dominant allele d will cause the development of pkd. the recessive allele is known as d. what genotypes would correspond to suffering from pkd? dd, dd what genotypes would correspond to being normal (not suffering from pkd)? dd consider that 1: 1,000 people have pkd in your population of 325million. consider that pkd is inherited in an autosomal dominant fashion. show you math for all of the following questions: what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is p? what is q? how many people in your population would have pkd?

How can an organ, such as the lungs, work for multiple body systems?

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.