Question

Serious gastrointestinal diseases such as cholera and dysentery are carried by this insect vector:

a. mosquitoes
b. houseflies
c. cockroaches
d. body lice
e. rat fleas

Answer 1

Your answer is b) houseflies

Step-by-step explanation:

Flies excrete whenever they come to rest. By doing this the fly can transmit diseases. Dysentery is often spread through contaminated water or food. Cholera is caused by drinking contaminated water or food with cholera bacteria. Hope this helped :)