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: Human Diseases:…Which of the following is the common to the…A man stands 4m in front of a plane mirror. If the…Which of the following is not an effect on man of…A man's blood group is AB. What is the probability…