The correct reply is B. copulation is a fixed motion pattern, and girl flight sound is a sign stimulus that initiates it.
When a mosquito bites you, it pierces the pores and skin using a one-of-a-kind mouthpart (proboscis) to suck up blood. As the mosquito is feeding, it injects saliva into your skin. Your physique reacts to the saliva ensuing in a bump and itching. Some human beings have solely a slight reaction to a chunk or bites
Males mosquitoes are harmless, in general feeding on nectar, but our new lookup confirms they are just as annoying as female mosquitoes. Our study, posted in the Journal of Medical Entomology, dispels a common false impression that male mosquitoes avoid people.
Learn more about male mosquitoes here: