Which of the following gene transplant scenarios, discussed in the textbook, would provide valuable information about the action of homeotic genes?
A) transplanting MADS-box genes into fruit flies
B) transplanting neural crest cells from mice into ducks
C) transplanting Hox genes from mice into fruit flies
D) transplanting Antp genes from fruit flies into chickens

Question

Quizplus · Accepted Answer

Homeotic genes, specifically Hox genes, control the development and identity of body segments in animals. Transplanting Hox genes from one species to another, such as from mice to fruit flies, can provide valuable information about the conservation and functionality of these genes across different organisms. Transplanting MADS-box genes into fruit flies (A) or Antp genes from fruit flies into chickens (D) would not provide as much insight into the action of homeotic genes. Transplanting neural crest cells from mice into ducks (B) pertains more to cellular differentiation and would not provide information specific to homeotic genes.

Which of the Following Gene Transplant Scenarios, Discussed in the Textbook