Need Genetically modified foods are virtually everywhere in today's markets, but scientists and farmers alike often question: are these genetically modified foods harder to grow or more expensive to grow? Scientists have studied the effects of temperature on a soybean’s germination and growth for years on end, and the unanimous agreement is that soybean seeds will grow faster in a warmer environment. The effects of UV light on certain plant growth and germination has also been thoroughly tested. Researchers have found that majority of plants exposed to UV light (in shorter periods of time) have grown normally showing small or no signs of change. However as time and intensity increases the plants begin to die and show signs of sickness or mutation. These two elements were used in my experiment which tests if UV light and also temperature have any effect on the growth of genetically modified soybeans as well as normal soybeans.

Knowledge Base Stages of Soybean Germination Plant health Amount of UV light (dosage) Genetically Modified Soybean Seeds Normal Soybean Seeds

Bibliography Differential Proteolysis of Glycinin and jB-Conglycinin Polypeptides during Soybean Germination and Seedling Growth‘, Karla A. Wilson, Berit R. Rightmire, Jean C. Chen, And Anna L. Tan-Wilson, May 5, 1986, Plant Physiol. (1986) vol 82, 71-76, Flooding and Temperature Effects on Soybean Germination, Wuebker, EF Mullen, RE Koehler, K, Nov-Dec Crop Science [Crop Sci.]. Vol. 41, no. 6, pp Ultraviolet light and ozone stimulate accumulation of salicylic acid, pathogenesis-related proteins and virus resistance in tobacco, Nasser Yalpani, Alexander J. Enyedi, Jose Leon, llya Raskin, November Studies on the flooding tolerance of soybean seed: varietal differences, F.F. Hou & F.S. Thseng, October , Euphyica vol 57: pgs 173, Low Temperature Effects on Soybean (Glycine max [L.] Merr. cv. Wells) Mitochondrial Respiration and Several Dehydrogenases during Imbibition and Germination, Stanley H. Duke, Larry E. Schrader, And Marna Geyer Miller, August 9, 1977, Plant Physiol. (1977) vol. 60, pgs

Methodology The Effects Of UV Light And Temperature On Genetically Modified Soybean And Normal Soybean Growth 6 (per trial) genetically modified soybeans were exposed to UV light and then placed in a 26C incubator. 6 (per trial) normal soybeans were exposed to UV light and then placed in a 26C incubator. 6 (per trial) normal soybeans were exposed to UV light and then placed at room temperature (25C). 6 (per trial) genetically modified soybeans were placed at room temperature (25C) 6 (per trial) normal soybeans were placed at room temperature 6 (per trial) normal soybeans were placed in an 26C incubator 6 (per trial) geneticall y modified soybeans were placed in a 26C incubator 6 (per trial) genetically modified soybeans were placed at room temperatu re Measurements in cm were taken everyday, each test lasted about a week and a half (8 days) Measurements of the height (in cm) of the plants stem and leaves were taken Quantitative data was taken as well as some qualitative data that was used (plant health) and these were to calculate the mean of these plants.