You do a cross between two true-breeding strains of zucchini. one has green fruit end the other has yellow fruit. the fl plants are ell green, but when these are crossed, the f2 plants consist of 9 green : 7 yellow. explain this result. what a. were the genotypes of the two parental strains? b. indicate the phenotypes, with frequencies, of the progeny of a testcross of the fl plant .
Answers: 1
Biology, 22.06.2019 10:00
1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)
Answers: 1
Biology, 22.06.2019 12:30
Wich of the following are manual restraint techniques for dogs
Answers: 2
Biology, 22.06.2019 15:20
Suppose a particular species of tulip plant has three alleles for the gene that codes for flower color. the cr allele produces red tulips, the cp allele produces purple tulips, and the cw allele produces white tulips. cr is dominant over cp and cw, and cp is dominant over cw. for each of the following crosses, determine the expected ratio of offspring for each flower color. cr cp x cp cw cr cw x cp cw 1 red: 1 purple : 0 white, 1 red: 2 purple: 1 white, 2 red: 1 purple 1 white, 1 red: 3 purple : 0 white, 2 red: 0 purple : 2 white, 2 red: 2 purple : 0 white
Answers: 2
You do a cross between two true-breeding strains of zucchini. one has green fruit end the other has...
Biology, 28.12.2019 19:31
Social Studies, 28.12.2019 19:31
Geography, 28.12.2019 19:31
English, 28.12.2019 19:31
Mathematics, 28.12.2019 19:31
Mathematics, 28.12.2019 19:31
Mathematics, 28.12.2019 19:31
Physics, 28.12.2019 19:31
Mathematics, 28.12.2019 19:31
Biology, 28.12.2019 19:31