Which of the following structures in a housefly aids in the transmission of diseases in man? by Sunday | May 17 | Biology WAEC | 0 comments A. Hairs B. Spiracles C. Antennae D. Wings Correct Answer: Option A A. Hairs Users Also Read These:STM 414 Theory Questions: Nosocomial Infections and…In insects, the structures that perform the same…Which of the following is the common to the…JSS 2 First Term Agricultural Science Lesson Note -…STM 414 Theory Questions: Human Diseases:…