303 ~ Biological Studics: primarily, these projects are genetical in character; and are proposcd to take advantage of tho very great radiation flux, and the vory short cxpesuro-time which is only possible with atomic cxplosionse The projects are directed to a study of the modifying cffect of tino-iAntonsity on the rosponse of orgonisns "calibrated" by ‘ordinary" radiationse 30 301 - House goncetic studics (ARG — soc Appendix) 30302 — Drosophila zonotic studics (ARG -— sco Appendix; also soo MH ~ Project M-11, Page 5) 30303 - Tradescantia gonotie studics (Sec «ppondix, OA%, ARG: also NHS - Project M-1l, Page 5) 3a3e4 — Zea gonetic studics (sco -\ippendix, ARG — HMR, Project M-ll, Page 5) 30305 = Aspergillus genetic studics (sec Appondix, Oik - NME Project M-11, Pago 5) 30306 — Neurospora genetic studics (sce Apoendix, Oak WME — Project M-ll, Page 5) 30307 - Effect of atomic bond radiation on biological warfare agents; and on simulated blological warfare agonts (NUE - Projects 143, Pe} - 1t5, P, 3) 30308 ~ Uptake of fission products by local fauna and flora (MMB — Project M12, P. 5) Ze3e9 = Biological nonitoring of mixed radiation fron an atonic explosions 30 309el “ Determination of biological cffectivencss of the mixed radiation, expressed in terms of 250 KV X-ray (Leste - seco Appondix) 3033902 — Determination of relotive amounts of gama and neutron radiation at varying distances'‘in terns of 250 RV (L.A. ~» sce Appendix) m~ he «Gal lla ae ee meme nk AGZIDA

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