What is the difference between a monohybrid cross and a dihybrid cross? A.
A monohybrid cross gives probability for 16 offspring, whereas dihybrid cross gives probabilities for 4 offspring.
B.
A monohybrid cross results in a 9:3:3:1 ratio, whereas a dihybrid cross results in a 3:1 ratio.
C.
A monohybrid cross involves a cross between two parents with one trait, whereas a dihybrid cross involves a cross between two parents with two traits.
D.
A monohybrid cross involves a single parent, whereas a dihybrid cross involves two parents.

Could someone me with number one you

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?

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.