Do both female and male mosquitoes feed exclusively on blood?

The correct answer is that both male and female mosquitoes do not exclusively feed on blood. Male mosquitoes primarily consume nectar and other sugary substances for nourishment. They do not require blood for reproductive purposes. In contrast, female mosquitoes need proteins found in blood to develop their eggs, which is why they seek out hosts for a blood meal. However, this behavior is not exclusive to their diet; they also feed on nectar. Thus, the assertion that both genders exclusively feed on blood is incorrect, supporting the answer that it is false.