What nutrient do female mosquitoes obtain from blood for egg development?

Female mosquitoes primarily obtain proteins from blood to support egg development. During the reproductive process, a blood meal provides essential amino acids that are crucial for the synthesis of vitellogenin, a key protein involved in the formation of egg yolk. This nutrient is vital for the proper development of the eggs and ultimately affects the reproductive success of the female mosquito.

While other nutrients like minerals, carbohydrates, and fats may play roles in the overall metabolism and health of mosquitoes, proteins specifically from blood meals are indispensable for the creation and maturation of eggs. This biochemical requirement highlights the importance of blood consumption in the life cycle of female mosquitoes, as it directly influences their ability to reproduce effectively.