What would you expect to happen if,in the experiment outlined in Figure 32.19,researchers supplied an enzyme that blocked the expression of the Dll gene?
A)The embryo would have appendages in abnormal locations.
B)The origins of the embryo's appendages would fluoresce.
C)The developing embryo would have no appendages.
D)The embryo's appendages would be shorter than usual.

Question

Quizplus · Accepted Answer

The Dll gene is responsible for the formation of appendages in developing embryos. If an enzyme is supplied that blocks the expression of the Dll gene, this would result in the developing embryo having no appendages. Therefore, option C is the best choice.

What Would You Expect to Happen If,in the Experiment Outlined