Page 136 - Radiation Safety
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Stochastic Effect




                                Hereditary



                              • Occurs in germinal cells of the gonads.







                              • Radiation induces changes in genetic information (through

                                  mutation or chromosomal aberrations) and subsequently expressed

                                  in the next generation.







                              • Stochastic hereditary effect may be divided into different categories


                                  based on severity of genetic effects.

                                     ▪ Dominant mutation: fatality may be expressed in the first generation.


                                     ▪ Recessive mutation produces less effect to the first generation but more

                                         towards increasing the content of genetic damage in the general genetic
                                         pool.
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