Faces of Heritage: DNA Tests with a FaceApp Twist

DNA Tests with a FaceApp Twist

An app has recently come into light that uses advanced algorithms to determine your ancestry and lineage and also help analyze your facial features. This app is called a photo DNA test app. It works by using facial recognition technology. Normally, these applications function by analyzing your facial features, like the shape of your eyes, jaw lines, and ears, and comparing them with a database that includes different people from various ethnic backgrounds. Hence predicting the percentage of ethnic relations of the individual to specific communities. Moreover, they can predict your chance of developing specific diseases based on the traits of your face. In this article, we will be learning more about how DNA testing and Face Apps are interconnected. 

What is DNA testing?

DNA testing is an advanced technology that uses DNA samples of an individual to help discover various aspects of an individual’s genetic makeup. The decoding of DNA is done through the use of advanced technology. It uses specific genetic markers to look for genes that contain the information. Different genetic tests can be performed to evaluate specific aspects of an individual. Some of these include:

  1. Paternity Tests:

Sometimes, when a child is born, due to differences in the features of the baby, the father may have doubts about the baby being his. For the peace of mind of the father, he might perform a paternity test to clear all doubts. For this specific reason, a paternity test can be taken. Through the comparison of the baby and the father’s DNA, paternity can be proven. 

An individual can also take a paternity test while pregnant. This helps prove paternity before the child is born. There are a few ways a paternity test before pregnancy can be taken. These include: 

  1. NIPP Test
  2. Chorionic Villus Sampling Test
  3. Amniocentesis Test

The NIPP test is now commonly used due to its non-invasive and safe procedure. For this test, the DNA sample from the potential father and the blood sample of the mother is taken. The blood sample of a mother contains the DNA of the child that is passed on during the exchange of nutrients through the umbilical cord. The DNA of the baby is then extracted from the mother’s blood and compared with the father’s DNA. Similarity between the DNAs may prove paternity.

  1. DNA Ancestry Tests:

Genetic testing is helpful in exploring one’s ancestry. Whether an individual is unaware of his ethnic background or wants to find out more about his ancestry for fun, a DNA ancestry test can be done for both. DNA samples of the individual are taken and matched with databases of people with different cultural backgrounds. It then yields a percentage of the relation of the individual to certain ethnic cultures. 

  1. Health Evaluation:

A person’s physical health can be evaluated through genetic testing. This test provides the individual with health insights about them. Looking for existing diseases or diseases that might occur in the future. By evaluating one’s health, certain measures can be taken to either improve one’s lifestyle or take precautionary measures to eliminate the spread or extent of the disease.

  1. Paternity Tests for Legal Cases:

With the rise of open relationships and infidelity, individuals may not be sure who the child belongs to. Hence, paternity tests are performed for legal purposes to help clear such suspicions. The test is done by taking DNA samples of the child and the presumed father. The DNA samples are then compared to look for similarities in the genetic makeup of the father and the child. This test may help in cases involving child support, visitorship, inheritance claims, etc. 

  1. Facial Recognition:

Facial recognition employs advanced algorithms to analyze a person’s facial features and assist in identifying and learning more about them. It is used for various purposes like airport security checks, online banking, unlocking phones, etc. Face recognition is an advanced technology with ongoing research, but it has proven to give great results. 

At Home Kits

Genetic testing is now accessible to individuals from the comfort of their homes. DNA testing kits are bought from any pharmacy, and then samples are stored in the containers provided. Common samples may be hair, any piece of human skin, cheek swabs, etc. The samples are then sent to labs for evaluation. Results are then received through online websites, email, or mail.


The use of photo testing apps is now on the rise. In the near future, it is possible that with the latest advancements, these apps may replace conventional genetic testing. It still has a lot of room for improvement, but with the combination of DNA tests and facial recognition apps, accurate results can be obtained.


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