Why Do Mosquitoes Need Blood?
WouterWhether you love or hate them, mosquitoes are a part of our lives. These tiny creatures are responsible for spreading many diseases. In fact, mosquito-borne illnesses have been documented since the 19th century. They are responsible for the death of hundreds of thousands of people each year. They can be a real concern, especially when traveling.
In order to survive, these insects need a blood-rich diet. Unlike humans, mosquitoes can’t get their nutrients from other sources. To reproduce, female mosquitoes need blood. This protein-rich blood is necessary for egg production.
The female mosquito uses a proboscis to suck blood. The proboscis also has a sharp tip that can pierce skin. It then injects chemicals into the bloodstream that cause an allergic reaction.
During their adult phase, mosquitoes feed on plant nectar and honeydew. They also nibble on reptiles. They can be found in humid regions of the world. They can live for up to 3-4 weeks. They can be difficult to control, as they can bite through thin clothing.
During their larvae stage, mosquitoes consume bacteria and algae in the water. They then mate and lay eggs. They can hatch into adults in just two weeks. They do not need to eat during their pupae stage.
Female mosquitoes can lay up to 100 eggs at a time. They can also produce as many as 1000 eggs in a lifetime. They lay their eggs in ponds or stagnant water. They may use other hosts, such as birds or animals, if they cannot find a mate.
