How Mosquitoes Select Human Blood?
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Health
- on September 21, 2010
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How do mosquitoes choose their victims?
In one study, entomologist conducting research to determine whether this little vampire or just choose their victims indiscriminately sucking blood.
The results of these studies indicate that mosquitoes chose victims whose blood will be sucked. Mosquitoes choose humans that have delicious-smelling acid and cholesterol in their blood.
Mosquitoes use odor to sort out where people are interesting and people who do not draw blood to find which one is more delicious to them.
The mosquitoes have evolved and survived, even with a great development. Mosquitoes have the ability to select the best prey to suck her blood, with a keen sense of smell.
Humans are able to invite mosquitoes even from a distance that is only with the smell of his breath. When a person exhales, carbon dioxide and other odors mix to produce a signal that moves through the air.
The signals can act as a dinner bell and let the mosquitoes that blood which is the food delicious.
Mosquitoes fly with zigzag pattern. Then this little insect colonies will find the center of the smell in the air by relying on vision and heat sensors.
Mosquitoes actually need cholesterol and B vitamins, but the little vampires can not create your own.
The mosquito will find prey that is rich in such resources. Smells like lactic acid and uric acid are very attractive to mosquitoes.
The materials used to soften and smooth the skin can be a powerful bait for mosquitoes. In fact, the ingredients in certain cosmetics can be very attractive to mosquitoes.
In addition, some specific drugs like heart medications, blood pressure and high cholesterol is also a magnet to attract mosquitoes.
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