Suppose a Researcher for a Pest- Control Company Developed a Chemical

Multiple Choice

Suppose a researcher for a pest- control company developed a chemical that inhibited the development of an embryonic mosquito's endodermal cells. Which of the following would be a likely mechanism by which this pesticide works?

A) The mosquito would have trouble with respiration and circulation, due to impaired muscle function.
B) The mosquito would develop a weakened exoskeleton that would make it vulnerable to trauma.
C) The mosquito wouldn't be affected at all.
D) The mosquito would have trouble digesting food, due to impaired gut function.