Effect of Gamma Rays Radiation on Growth of Corn

The hypothesis behind this experiment is that the Gibberellic acid has a positive growth effect on the plant and causes it grow larger in height.

In this experiment we are testing the effect of fertilizer on the speed of plant growth. We prepared a 4 quad cell, 1 control group and 3 experimental groups. So, we had one with no fertilizer, one with three seeds of fertilizer, one with six seeds of fertilizer, and lastly, one with nine seeds of fertilizer. The plants that we grew were called Wisconsin Fast Plants, members of the crucifer family. These plants are small and easy to grow, but for optimal growth they require continuous fertilizer, water, fluorescent light, and temperature between 18 degrees Celsius and 26 degrees Celsius 24 hours a day. Fertilizers are substances that are put into soils to increase the growth of the plant. There are two different types of fertilizers, synthetic

The seed that was planted in a polluted area did not grow a centimeter. It clearly shows the wide gap of plant’s height that grew in an area where it is unpolluted and polluted. The 14 centimeters of the height of a plant that grew in an unpolluted area shows that it was benefited by the cleanliness of the area than the plant that was greatly affected by the area that is polluted. According Jirage, 2008, there are essential factors that contributes to the growth of plants. One of these essential factors is minerals, which the plant that grew healthy received these minerals and the other plant that did not grow didn’t receive these minerals.

John Smith and William Bradford were two authors of the 1600s, who wrote journals about the the way they lived in the New World. John Smith's journal was filled with adventure and talked about how heroic he was to persuade people to come to America. William Bradford's journal was about his voyage to coming to America and his spiritual teachings and beliefs. The three main difference between John Smith and William Bradford’s Journals are their styles of writing, preconceived notion of the Native Americans, and their reasons for coming into America.

We hypothesized that at Miracle-Gro concentration 1, this solution will be the most effective towards the rate of growth because at pure solution, the concentration is so high that the effect will occur sooner than those of lower concentrations, and speed up the life span to expiry of all the plants in the single solution concentration. Because we accept as true, that pure concentration will have the highest rate of growth, we can eliminate this concentration from our second question. We have come up with the presumption that at the concentration of 0.1 solution will allow the plants to be the most successful for the longest period because concentrations less than 0.1 would not appear to have any effect. There would be limiting nutrients within the solution and therefore would have a yield due to the lack of Miracle-Gro

Two treatment groups were covered with a screen in order to reduce light intensity. Both groups were kept under a controlled light source for fourteen days and plant counts were taken at regular intervals.

Scientists had warned other scientists about the effects of the radiation on humans, but they ignored the forewarnings and still conducted the experiments. The people surrounding the plants took radiation in the worst and most inhumane way possible. Internal dosage of radiation is the most threatening. When a person inhales or swallows the radiation, the atoms can become part of the body, since some of the particles are chemically similar to the nutrients that the body stores. Once a part of the body, the particles emit point-blank radiation (76, Cheney).

This lab was conducted to see what happens when black tea and water are used to enhance the growth of a radish plant. The hypothesis was that the plants that were given the black tea and water mixture were going to grow faster than the control plant (Devonte). The hypothesis was partially correct because all the plants grew substantially large closer to the end of the lab. Plant 2 (Bravo) started to wither away and die because it was over fed, and eventually drowned in water. The other two plants grew at a consistent pace and developed into healthy mature plants. To sum up, the lab that was conducted was successful in the sense that two out of the four plants grew rapidly without the use of enhancements or

Table 1 shows the results of our measurements for each of the three weeks. As seen in the table, the shortest plant measured for the control grew a total of 7.5 cm over the course of seven weeks. Meanwhile, the shortest plant measured for the SUPERthrive grew a total of 6.85 cm. The tallest plant measured for the control group grew 10.5 cm, while the tallest plant measured for the SUPERthrive group grew 8.5 cm. Figure 1 shows each of the heights for all three weeks. There is little change between each group. Figure 2 shows the average change in height for each group. The SUPERthrive group had an average of 4.5 cm change in growth while the control group had an average change of 3.83 cm over the seven weeks. Figure 2 was taken

The control group in this experiment is the group that is grown normally to test the effects of the rest of the experiment’s independent variables. Growing Brassica rapa plants in the control group will allow the other science experiments to be compared to the normal growth of a common Brassica rapa plant. The normal growth of these plants will be important in measuring the other plants to see how their sizes compare and to show how an untreated plant would grow. Because of the nature of the control group, there is no null hypothesis since all the plants should grow at the same rate. If the correct amount of sunlight and water are given to the Brassica rapa plant, then they should grow as a normal Brassica rapa plant would. The purpose of this

Also it helped to determine what is better to use,soil or cotton pad. Cotton pad is making the observation more clear so i can observe each day how the root length is changing in different Petri dishes. Also preliminary experiment helped me to find out what kind of concentration should i put in each dish to see the

I have heard that Satan has come from heaven but was never really sure. So for my research paper I asked where Satan came from and how he was created. Answers for this question are found in many places in the Bible. Satan was one of the highest angels until was overcome with pride. He was thrown out, and hell was created. Hell was first for Satan but was then opened for everyone when Adam and Eve sinned.

In The Fall of the House of Usher, the narrator and his friend, Roderick Usher, are living in a mysterious, dark house. The paragraph starts off with a description of a powerful gust of wind attacking the house. Beginning with “impetuous fury” makes the reader think of natural disasters and destruction, maybe even a feeling of being attacked. The sentence however has a rhythm, the words “ impetuous”, “gust”, and “us” all end in a long sounded s, correlating the sound of a snake. This also brings a bad connotation to the sentence, due to the idea that snakes are considered malicious.

plants. This result indicated ~40% and ~20% reduction in root length of WT compared to

In the UK, Public Health England has calculated that on average people are exposed to about 2.7mSv of radiation per year; this radiation comes from number of sources ranging from ‘Bag of Brazil nuts’ (0.005mSv) to a ‘CT scan of the chest’ (6.6 mSv) (Sellafield, 2014). The maximum annual radiological dose that people are allowed to receive is 20mSv. To achieve below this, a day-to-day monitoring service of the plants condition should be carried out reporting results. A dosimeter (Thermo Luminescent Dosimeter)