Genetic tests have greatly enhanced our understanding of complex human diseases. however, there are still some limitations. select the caveats of current genetic tests when analyzing common complex human diseases

Genetic testing refers to a kind of examination that determines the unusualities in chromosomes and genes. This is beneficial in correcting the probable genetic disorders that take place as a consequence of unusual genes.  

The genetic tests can determine ailments that possess genetic factors, but not environmental factors. Any test assists in the determination of a specific disorder but does not incorporate criteria of prevention and cure. The symptoms can differ from an individual to individual, the genetic tests can only help in finding the most usual traits.  

The correct answers are as follows: 1. Genetic tests can not account for potential environmental effects. 2. Genetic tests provide only a diagnosis not a cure. 3. The tests can only identify most common variants.

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the answer to your question is b