True or False: Only female mosquitoes require a blood meal and bite mammals.

The statement is true because it is only female mosquitoes that require a blood meal to develop their eggs. This feeding is crucial for their reproductive process. Female mosquitoes possess specialized mouthparts designed for piercing skin and extracting blood, which provides the necessary nutrients to support egg development.

In contrast, male mosquitoes primarily feed on nectar and plant juices, obtaining their nutrition from these sources without the need for blood. Therefore, the assertion that only female mosquitoes bite mammals for blood is accurate, making the answer correct. This distinguishes the feeding behaviors of the genders within the mosquito species and highlights the reproductive role that blood meals play for females.