Mosquitoes suck blood through a tube. Two parents with medium-length tubes have offspring. One of their offspring has a short tube, and one has a long tube. How did the offspring end up with traits that are different from the traits of their parents

Baroreceptors in the aortic arch and carotid bodies are mechanoreceptors that respond to the stretch that occurs in these arterial walls with changes in blood pressure. if pressure changes rapidly, the baroreceptors initiate a feedback mechanism that reduces blood pressure; however, if pressure changes slowly, as in developing hypertension, the receptors do not respond. given this information, the baroreceptors are most likely which type of receptor?