Multiple Choice
Refer to the figure.In an experiment, two bloodsucking Rhodnius prolixus bugs were decapitated and connected by a glass tube, allowing body fluids to cross between them.Both molted into adults. 
The results shown could occur if, before the two bugs were connected,
A) both bugs had been decapitated a week after a blood meal.
B) both bugs had been decapitated soon after a blood meal.
C) the prothoracic glands of one bug had been removed and the other bug had been decapitated soon after a blood meal.
D) the brains of both bugs had been removed soon after a blood meal.
E) soon after a blood meal one bug had been decapitated and the other had its prothoracic glands removed.
Correct Answer:
Verified
Correct Answer:
Verified
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