Effect of Growth on Mung Bean Solution

Effect of Salt Solution on golden gram Bean Growth Hypothesis If the Mung Beans are weeweeed with a higher flavor beginning, wherefore less Mung Beans depart sprout. piece of tail Murrell 9-18-12 Magnet Biology Introduction This experimentation was done to test the issuing of table salt solution on mung bean evolveth. Generally when you grow mung beans you souse them in pissing for eight to twelve hours and then put them in a separate container to sprout. Since this experiment was not monitored all(prenominal) hour, and had limited resources, we could not soak the mung beans for that period of time.There are multiple ways to grow mung beans but since the experiment was to test the movement of different salt solutions, one particular way was chosen. Methods 1. Gather two account towels and two petri dishes, no safety goggles or gloves will be required for this experiment. 2. bulge out a petri dish on a paper towel and trace the bottom of it so a deal is drawn. Do this twice on each paper towel so there are four separate circles drawn. 3. Separate the conduce and bottom of each petri dish so they can each be use separately, creating four dishes. 4. Label the petri dishes Distilled, . 5 solution, . 50 solution, and . 75 solution 5. write up out the circles that were traced on the paper towel sheets. 6. Place one paper towel circle in the bottom of each dish. 7. Now father a graduated cylinder and place 20 mL of distilled water in it. 8. Pour the 20 mL of water on top of one of the paper towels in the dish so it can soak up the water. 9. Repeat step seven with a . 25, . 50, and . 75 salt solution. Be sure to put each one in a separate petri dish with a paper towel circle in it. 10. Place 20 mung beans in each petri dish be sure to check that the mung beans are paced apart from each other. 11. Place the petri dishes on a counter and leave them there for five days. 12. subscribe measurements each day and record results. Results Table 1 Amoun t of Beans pullulate Amount of Beans Sprouted 20-four hour period 1 Day 2 Day 3 Day 4 Day 5 Distilled Water 0 0 0 0 0 .25 Salinity 0 0 0 0 0 .50 Salinity 0 0 0 0 0 .75 Salinity 0 0 0 0 0 Figure 1 Conclusion Based on the results of this experiment, salt solution does not affect the growth of mung beans. However, there were some(prenominal) mistakes made in this experiment that would need to be corrected conterminous time.One of them was taking the lid off of the petri dish and using it as a separate container. Doing this made the water and solution evaporate faster, and when it did evaporate it was rightful(prenominal) put out into the environment. If there was a top to the petri dish the water would have stayed in the dish and recondensed after evaporation. An alternative to this would have been keeping just two petri dishes with the top and testing one salt solution over against distilled water, or plastic wrap could have been put over each of the four separate dishes.Anoth er mistake made was placing the dishes by a window. This allowed the temperateness to reach the dishes, which also caused the water and solution to evaporate faster. If this experiment is conducted again the petri dishes would be placed on a counter that is not by a window. The third and final major mistake made was placing twenty mung beans in each petri dish. This did not provide the space the mung beans needed to grow, and caused them to each have less water since they had to compete for it. This experiment neither proved nor disproved the hypothesis made.If this experiment is conducted in the future, with all the corrections established, the original hypothesis generated would still be used. This hypothesis would also be based solely on background information discovered active mung bean growth, since there was no data created from this experiment. References * http//www. ggfagro. com/books/UsefulDocs/sample%20manuscript_8-11. pdf * http//www. abc. net. au/science/surfingscien tist/pdf/lesson_plan12. pdf * http//simple-green-frugal-co-op. blogspot. com/2010/01/grow-your-own-mung-bean-sprouts. html