What does your deciphered DNA tell you?

It is the 4th one :)

Explanation:

Often, test results can help doctors diagnose and predict a person's risk for developing a disease. Other DNA tests can tell people about whether they're predisposed to certain traits.

clinically, some people often have repeated allergies, eczema and respiratory infections or other parts of the infection, in this case, in addition to some routine tests such as tests for white blood cells, immunoglobulin series, lymphocyte subsets, etc., the five immune immunoglobulin tests are also necessary.

there is no stairs in bungalow

explanation:

can i have brainliest i need one