Do mosquitoes really recognize blood types? Do mosquitoes distinguish other people s blood types?

No. For mosquitoes, carbon dioxide and sweat excreted by the human body are effective information to guide them to find their prey. It mainly relies on its olfactory organs, that is, a pair of horns on its head, to perceive the "information" of the human body in the air and follow the traces.

Don't underestimate the mosquito, which is no more than a centimeter long, it has a strong search ability, and the maximum search distance can be up to 60 kilometers. Within this range, the stronger the "signal", the easier it is to be targeted by them.

People who emit a lot of carbon dioxide, due to the relatively high concentration of carbon dioxide in the surrounding area, the "image" presented in the mosquito's field of vision is clearer, which is convenient for the mosquito to track in a directional manner. Therefore, in a group, people with large lung capacity, fat people, and people who breathe heavily are more likely to be bitten by mosquitoes, and pregnant women also exhale higher carbon dioxide due to their active metabolism.

The sweat expelled by the human body volatilizes in the air and can also send a "signal" to mosquitoes. Usually people who sweat a lot and sweat easily have a greater chance of being attacked by mosquitoes, which is enough to explain why we often find that there are several more "red envelopes" on our bodies after exercising. Mosquitoes love to bite people with rough and large pores, usually because such people tend to have developed sweat glands or discharge more sweat and other secretions.

As a result, sometimes men attract mosquitoes more than women and young people more than old people.

Actually, no, it depends on the person's physique, usually mosquitoes like to bite people with acidic physique.

O-type, dark complexion, more like mosquitoes.

Mosquitoes can't distinguish other people's blood types, mosquitoes Zheng Zao bites people have nothing to do with blood type, mosquitoes bite people are selective, the main reason is because some of the breath on their bodies attract mosquitoes. Generally speaking, the following types of mosquitoes will have a soft spot for them:

1. The chance of mosquito bites in pregnant women is 1 times higher than that of non-pregnant women. The breath exhaled by women during pregnancy contains a number of different chemicals that make them targets for malaria mosquitoes. In addition, pregnant women have a higher body temperature and sweat a lot, which is a good base for bacterial growth.

These two reasons make pregnant women more susceptible to mosquito "patronage" than other women.

2. People with developed sweat glands and high body temperature. The sweat expelled creates an attraction for mosquitoes.

3. People who are tired or have a fast respiratory rate. Exhaled carbon dioxide is relatively high, and mosquitoes are more sensitive to it.

4. People who like to wear dark clothes. Mosquitoes have a tendency to darken, and if they wear dark clothes, they will go to darker places.

5. People with fast metabolism shout Hu.

Mosquito bites don't have much to do with people's blood type. There are many characteristics that are easy to attract mosquitoes, such as high body temperature, sweating, fast metabolism, drinking alcohol, spraying perfume, etc., and it has little to do with the blood type of the person.

Mosquitoes can't see the difference in the antigen in human blood, they can't distinguish the difference in blood type, the medical community has done experiments, and found that people with various blood types attract mosquitoes.

Taking a shower after sweating, wearing light-colored long clothes and trousers, and spraying mosquito repellent can effectively prevent mosquito bites.

Mosquitoes are widely distributed and can be seen everywhere, and they have nothing to do with the height of the floor, even on the very high floors.

Mosquitoes can't tell the blood type, but it seems to have a smell that it prefers Yeheng Li.

No matter what blood type you are, come to us in shorts in the summer and sit outside for 10 minutes to protect your reputation for a leg of Songchi.

Mosquitoes do not distinguish between human blood types. People who like mosquitoes to bite: 1. Mosquitoes like people with developed sweat glands and high body temperature.

People who like to sweat have increased acidity in their blood, and the sweat they expel makes the body surface lactate value higher, which is attractive to mosquitoes. In addition, there is a heat receptor in the antennae of the mosquito, which is very sensitive to temperature, as long as there is a slight temperature difference, it can be immediately noticed, and the sweating body dissipates heat quickly, which will also attract mosquitoes. 2. Mosquitoes like people who are tired or have a fast breathing rate.

Mosquitoes search for prey by smell. Carbon dioxide has a strong attraction to mosquitoes. Mosquitoes have carbon dioxide receptors on their small tentacles, which can sense carbon dioxide, lactic acid, and other substances.

The carbon dioxide released by a person's exhalation can be detected by mosquitoes from a distance of 15 meters. After engaging in sports or physical labor, people's breathing will be accelerated, and at this time, the exhaled carbon dioxide is relatively large, and the carbon dioxide gas will form a moist and warm air flow about 1 meter on the head, which mosquitoes are more sensitive to and will smell it. In the same way, people with large lung capacity or a faster breathing rhythm exhale more carbon dioxide, and mosquitoes swarm when they smell it.

3. Mosquitoes like people who wear dark clothes. Because black is the first choice for mosquitoes to attack, such as Aedes mosquitoes (also known as flower mosquitoes), they prefer to stop on black clothes. This is followed by blue, red, green, etc., mosquitoes do not like to bite the former sleepy people who wear white clothes.

Similarly, mosquitoes love to bite people with darker skin or reddish skin. 4. Mosquitoes like people with fast metabolism Generally speaking, men are more attracted to mosquitoes than women, green socks are more likely than the elderly, and healthy people are more attracted to mosquitoes than patients, because there are more secretions on the surface. When women have menstruation, their secretions change, which is more likely to attract mosquitoes.

Mosquitoes have "feeding habits", which is not because some people imagine that some people ** delicate, sweet blood provokes mosquitoes, the main reason is because some breaths on their bodies attract mosquitoes.