AaBbCcDdE AaB Body Text No Spacing Heading 1 Heading 2 Title Normal What would b
ID: 188574 • Letter: A
Question
AaBbCcDdE AaB Body Text No Spacing Heading 1 Heading 2 Title Normal What would be the best explanation to explain the first mating result that Peter got (see the figure below) when he did "Fruit Fly Exercise 1 Level 1", in which wild type male fly is a true line (aka true breeding line) 9. Phenotype description: Show Phenotypes TOTAL Count 475 (480) 525 (53) 1000 260 499 265 501 Mating site Female Male 239 236 grounded Wildtype M The grounded mutant phenotype is recessive The grounded mutant phenotype is dominant, and the female parent fly is homozygous for the mutated gene The grounded mutant phenotype is dominant, and the female parent fly is heterozygous for the mutated gene A. B. C. 10. Continued from question 9, Peter then took F1 offspring from the above mating to mate, which is illustrated below 31Explanation / Answer
9.
Correct option:
B. The grounded mutant phenotype is dominant, and the female parent fly is homozygous for the mutated gene.
10.
Correct option:
C. II and III