Human genetic mutations are considered to be innate and will accompany a person throughout his or her life.

Some genetic mutations are obvious and you can spot them when you first see him, but some genetic mutations can be hidden.

Some genetic mutations get worse as humans age, and some can cause death.

Nowadays, many genetic mutations are announced to the world, and people can check them out on TV or on the Internet.

I wonder if you have heard of the eight genetic mutations I am going to introduce below.

Cyclopia, a genetic mutation that prevents people from seeing the world with two eyes, affects 1 in 250 people.

The face will be blurred or the nose will lose its function. If this happens, most parents will choose not to use it before the child is born.

Such mutations in human genes are caused by genetic factors or by toxins ingested into the mother's body.

Tree Man As you can see from the picture, this man looks like a tree man, with tree branches on his hands and feet.

He has lived like this for 20 years, covered in moss that makes him look like a plant growing in the forest.

There were probably more than 12 pounds of moss on his body and his total weight was only 100 pounds.

He would feel tired after walking a few steps because the extra weight all over his body was heavy.

Some experts believe that the cause of his genetic mutation is an HPV virus.

There are two kinds of HPV viruses, one can cause cervical cancer, and the other can cause fur on the skin. Obviously, he belongs to the latter.

When he enters puberty, these genes begin to develop with him. These things are beyond his control.

Mermaid Syndrome Mermaid syndrome is a rare congenital defect in which two legs are fused together, giving the appearance of a "mermaid."

It is estimated to occur in about 1 in 100,000 births.

Babies usually die within a day or two of birth due to complications of kidney and bladder abnormalities.

Currently, surgical procedures can be used to separate fused lower limbs or fused internal organs.

Experiments have shown that bone morphogenetic protein-7 may play a role in the pathogenesis of this disease.

Hairy gigantism People with gigantism are often much taller than the average person.

People with gigantism have two major characteristics. First, they are tall and heavy.

Second, there is a giant brain, so excessive brain growth will lead to mental retardation.

Gigantism is a disorder of anterior pituitary hyperactivity that occurs before puberty and produces excessive secretion of growth hormone.

Dwarfism: Any person whose height is less than 30% of the standard height for children of the same race, age, and gender, or whose adult height is less than 120 centimeters, is called dwarfism or short stature.

Dwarfism causes physical growth retardation due to insufficient growth hormone secretion due to various reasons.

The cause of dwarfism can be attributed to both congenital factors and acquired factors.

Congenital factors are mostly caused by the deficiency of essence and blood in the parents, which affects the growth and development of the fetus. Most of them are related to genetics, and generally the intellectual development is normal.

Elephantiasis, also known as blood filariasis, is a symptom caused by blood filariasis infection. The blood filariasis larvae multiply in the lymphatic system of the human body, causing the lymph to become inflamed and swollen, making the body look like an elephant's skin and legs. It is generally contagious.

The way is mosquito bites.

This disease usually occurs in Africa.

The genetic mutation of Arnold syndrome is named after a person. According to legend, there was a man named Arnold. He married 7 wives and gave birth to many children. This was nothing, but the bones in Arnold’s body were larger than those of normal people.

It doesn't matter when he is seventy, but he didn't know that this disease is contagious, so Arnold's descendants have fewer bones in their bodies than normal people.