Why is AB blood group less?

summary

We all know that people in life have a variety of blood types, but everyone has only one specific blood type. The more common ones in the countryside are type A, type B, type O and type ab. in addition, there are some rare lines in the crowd. Why are there fewer people with AB blood type? Now let me tell you something.

Why is AB blood group less?

Because I think there are more people with AB type, because it is a common option type in life, so we can investigate the percentage of people with this blood type in our life, and then the people with this blood type are omnipotent recipients

In addition, in life, I advocate everyone to donate blood, because after all, we can talk about other people's diseases in the future, and may also save other people's lives. So generally speaking, it is a very helpful thing, a behavior, I think we should do it.

Then we eat this kind of current people are more, so when we need to write, this kind of students are relatively sufficient on the whole, so in life we should try our best to contribute to the society, and then QQ is a must pay attention to, don't carry out some illegal blood trading.

matters needing attention

Everyone's blood type is different, everyone's physical quality is not the same, so everyone is a unique individual in life, I think we should pay attention to our own life value.