Which of the following is the common to the mosquito, housefly and blackfly?
Answer Details
The characteristic that is common to the mosquito, housefly, and blackfly is that their immature stages are aquatic. Mosquitoes, houseflies, and blackflies all undergo a four-stage life cycle that includes an egg, larva, pupa, and adult stage.
During the larval stage, these insects live in water and feed on organic matter, such as algae or detritus. Mosquito larvae live in standing water, while blackfly larvae live in flowing water. Housefly larvae, also known as maggots, can be found in a variety of moist organic material, including decaying plant matter and animal waste.
After completing their larval stage, the insects undergo metamorphosis and develop into their adult form. Mosquitoes, houseflies, and blackflies all have two pairs of wings, and they are all important vectors of disease. However, the other options presented are not true for all three of these insects.