Which of the following statement is true regarding the feeding behavior of adult mosquitoes?

The statement that only females can feed on blood is true because, in mosquitoes, it is primarily the female that requires blood meals. Female mosquitoes need the nutrients found in blood to develop their eggs, while male mosquitoes typically feed on nectar and plant juices for sustenance. This distinction is crucial in understanding mosquito biology and their feeding behaviors.

Males do not seek out blood meals, which is why they do not play a role in the transmission of diseases associated with blood-feeding females. This understanding highlights the importance of targeting female mosquitoes in pest control efforts, especially those that are vectors for diseases like malaria, dengue, and West Nile virus. Other feeding behaviors, such as some species feeding exclusively on fruit, exist, but they do not pertain to the blood-feeding requirement necessary for the reproduction of female mosquitoes.