Question: The wild-type (normal) fruit fly, Drosophila melanogaster, has straight wings and long bristles. …
GENETICS
Please help with part 2 Thank you!
Show transcribed image text The wild-type (normal) fruit fly, Drosophila melanogaster, has straight wings and long bristles. Mutant strains have been isolated that have either curled wings or short bristles. The genes representing these two mutant traits are located on separate chromosomes. Carefully examine the data from the five crosses shown below (ig across both columns). Problem 3.30 Progeny curled wings, short bristles curled wings, long bristles 10 40 40 Cross straight wings, short bristles straight wings, long bristles 30 120 40 40 20 30 90 1. straight, short X straight, short 2. straight, long X straight, long 3. curled, long x straight, short 4. straight, short x straight, short 5. curled, short X straight, short 40 40 120 60 60 20 Part A Identify each mutation as either dominant or recessive Curled is dominant to straight and short is dominant to long Straight is dominant to curled and long is dominant to short Straight is dominant to curled and short is dominant to long Curled is dominant to straight and long is dominant to short. Submit My Answers Give Up Correct
The wild-type (normal) fruit fly, Drosophila melanogaster, has straight wings and long bristles. Mutant strains have been isolated that have either curled wings or short bristles. The genes representing these two mutant traits are located on separate chromosomes. Carefully examine the data from the five crosses shown below (ig across both columns). Problem 3.30 Progeny curled wings, short bristles curled wings, long bristles 10 40 40 Cross straight wings, short bristles straight wings, long bristles 30 120 40 40 20 30 90 1. straight, short X straight, short 2. straight, long X straight, long 3. curled, long x straight, short 4. straight, short x straight, short 5. curled, short X straight, short 40 40 120 60 60 20 Part A Identify each mutation as either dominant or recessive Curled is dominant to straight and short is dominant to long Straight is dominant to curled and long is dominant to short Straight is dominant to curled and short is dominant to long Curled is dominant to straight and long is dominant to short. Submit My Answers Give Up Correct
