The biological events in entire race of human primates are really a mystery. Any detrimental biological event must be handled biologically as synthetic molecules till now not been developed without any side effect . The simple example I can site in this respect. We are biological species, our system has not been developed and grown since we are born synthetically using synthetic molecules. Our system has been developed with biological molecules that we are getting from food at molecular level using as fuel and on the basis of this concept, I have identified and isolated the molecules made by the nature in form of edible medicinal plant, which does work satisfactory & beautifully to combat the irregularities in genetic machineries caused by mistaken stimulus during the course of human life. I would like to declare that this theory can never be erased forever . Baruah Biological molecule must be used at the events mentioned above and must not be neglected particularly 3rd and 4th events as one should not think that mutation is silent, does not mean that it will remain silent forever. The silence is always circumstantial.
In case of germ line mutation which transfer the disease from parents to offspring, can be dependable on the stimulus. Even the germ line mutation can remain silent and child will not suffer from the disease clinically. The genetic morphology can change the functionality according to the environment. Therefore , it explains clearly, although the same mistaken genes are available in all the children of the family, some will suffer and some will not. That entirely depends on subsequent mistaken stimulus. In this connection, I would like to site the example- Some mistaken genes of that particular child of that family is sensitive to tobacco or its preparation, which acts as the stimulus to trigger the signal transduction which may express in form of heart disease or cancer. However, his brother or sister having same mistaken genes taking tobacco or its preparation will not cause the further mutation to synthesize wrong protein and as a result, this process will not be expressed in disease form