4. Sensitivity of Plants to Irradiation (1)Differences in Sensitivity to irradiation in plants Difference in Crops(Species) Difference in varieties difference in Development stages Difference in organs and tissues4. Sensitivity of Plants to Irradiation (1) Differences in Sensitivity to irradiation in plants • Difference in Crops (Species) • Difference in Varieties • difference in Development stages • Difference in organs and tissues