What are the four distinct stages of mosquito development called?

The four distinct stages of mosquito development are accurately described as Egg, Larva, Pupa, and Adult. Each of these stages represents a different phase in the life cycle of a mosquito.

During the Egg stage, female mosquitoes lay eggs in or near water sources, as these are essential for the survival of the larvae. The Larval stage follows, where the immature mosquitoes, commonly referred to as "wigglers," live in water and feed on organic matter. After the larval stage, mosquitoes enter the Pupal stage, which is a transitional phase where they undergo metamorphosis. The final stage is the Adult stage, where mosquitoes emerge from the pupae as fully developed insects capable of reproduction.

The other options listed do not accurately reflect the correct terminology associated with mosquito development. For example, "Cyst" and "Nymph" are terms that are not used in the life cycle of mosquitoes. The accurate identification of these stages is crucial for understanding mosquito biology and their control methods.