In addition to blood recognition, what other methods did the ancients have to recognize relatives?

Look at the appearance, there are similarities in the appearance, it is judged that the two people are related, but this method is not reliable, there is another kind of bone recognition, that is, the blood is dropped on the bones, and the blood melts into the bones to indicate that there is a blood relationship, but this is not accurate.

In ancient times, there was also a method of bone seepage, which was used between dead people, as long as the bones existed, a drop of blood from relatives could be taken and dropped on the bones, and as long as the blood penetrated into the bones, it proved that there was a blood relationship.

There is also a method of dripping blood into the bone, similar to dripping blood to recognize relatives, if the blood and bone are fused, it proves that there is a relationship, but it is also unscientific.

The ancients recognized relatives with blood, as well as bones and relatives, and looked at the similarities between the appearance of children and their parents. There is also the reverse deduction method, emotional temptation, and so on.

Founded during the Three Kingdoms, it has always been regarded as a guideline, and no one doubts it. It's a pity that it's unreliable. When it comes to paternity testing, many people will think of the blood recognition often mentioned in ancient times. In fact, there is no scientific basis for this method.

According to the analysis of modern forensic science theory, the affinity and blood method of bone drop test lacks scientific basis. Whether the bones are kept in the open field or buried in the soil, after a long period of time, the soft tissues will be completely dissolved and disappeared through decay, and the hair, fingernails (toe) nails will fall off, and finally only the white ossified bones remain. The surface layer of the ossified bones is often corroded and crispy, and the blood of any person who drip it will infiltrate.

However, if the bones are not dry, the structure is intact, and there are soft tissues on the surface, the blood of any person will not be infiltrated. In the case of a living body, if the blood of several people is dripped into the same vessel, it will soon be coagulated into one, and it is not necessary to be close to each other.

There is no scientific basis for this, and the way of identifying relatives is a wrong way, which is influenced by a variety of circumstances, and the results are not correct. The ancients generally recognized their relatives by dropping blood, comparing their appearances, and checking the eight characters of their birthdays.

It's just a very ridiculous way to recognize relatives, there is no scientific basis for it, and anyone's blood will fuse together. They will recognize their relatives by dripping blood, but this way of recognizing relatives is very unscientific and unreasonable, which will cause a lot of misunderstandings.

There is no scientific basis for the ancient blood recognition; The ancients used blood to recognize relatives, bones to recognize relatives, and reasoning methods to recognize relatives.

Because the "blood drop" is often dripped into clear water, red blood cells will cause the cell membrane to rupture due to osmotic pressure, and usually two drops of blood with different blood types will not precipitate. There is no scientific basis for this method, and the ancient method of determining paternity is recorded in the forensic works of the Song Dynasty in China. <

Because the "blood drop" is often dripped into clear water, red blood cells will cause the cell membrane to rupture due to osmotic pressure, and usually two drops of blood with different blood types will not precipitate. There is no scientific basis for this method, and the ancient method of determining paternity is recorded in the forensic works of the Song Dynasty in China.