Biology, 13.11.2019 19:31 petroale000
Imagine you are a cattle farmer and you are performing a dihybrid cross to determine if the alleles of gene a and gene b assort independently. you mate a bull with the aabb genotype with a cow that has the aabb genotype (a dominant over a; b dominant over b), cross the f1’s with themselves, and produce the following ratio of phenotypes in 160 offspring from the f2 generation:
character a trait/character b trait
89 dominant/dominant
28 dominant/recessive
32 recessive/dominant
11 recessive/recessive
remembering that mendel’s expected phenotype ratio is based on the assumption that the two genes’ alleles do assort independently, perform a chi square analysis to determine if these two genes assort independently. use 7.815 as your critical value of chi squared.
Answers: 1
Biology, 22.06.2019 01:30
Jane is blood type a her husband is blood type b. jane is puzzled because their daughter is type o. explain how the daughter inherited a blood type that neither of her parents had explain your answer
Answers: 1
Biology, 22.06.2019 03:00
Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home.what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point
Answers: 1
Imagine you are a cattle farmer and you are performing a dihybrid cross to determine if the alleles...
Mathematics, 25.02.2020 18:55
Biology, 25.02.2020 18:55
Mathematics, 25.02.2020 18:56
History, 25.02.2020 18:56
English, 25.02.2020 18:56
Geography, 25.02.2020 18:56