Crickets Hypothesis

The lab handout provided by the instructor was used as a guideline to conduct this experiment. The only difference was the organism used and data collection period. For this experiment, pill bugs and crickets were utilized. Also, data was collected for a period of 12 minutes.

The dependent variable is pulsation rates of L. variegatus before and after they were in the treatments. The standardized variable of this experiment would be the temperature of the surroundings of the L. variegatus, the three pulsation rates taken for each worm before and after the treatments, and also the amount of time each worm was kept in their respective treatments. The level of treatment for this experiment would be ten because of the six different concentration treatments of caffeine and nicotine along with the four household drugs. The sample size of the experiment differed from some treatments to other. For the three different concentrations of caffeine and nicotine, the sample size was 18 black worms each. The sample size of the control treatment of week 1 was 6 black worms. 12 black worms were used for the control of week 2, decaffeinated coffee and instant coffee. 11 black worms were used for the tea treatment and 15 were used for the tobacco treatment. There were three replications of the pulsation rate readings per worm before and after the treatment. With all this information we were able to get the results we got.

Pill bugs live in an outside environment where they are able to get the necessary amount of energy from organic matter. This environment is where water and organic matter is plentiful. In there natural habitat, pill bugs are found in dark, damp places. Living in moist places is important for pill bugs so they can take in enough water, and if water is not available, they group together to prevent water loss. Pill bugs most often live in dark places because they have a negative photo taxis. Darker places also tend to be cooler and damper. Each experiment connected to how the pill bugs would behave in a certain environment. We were able to test these experiments in a laboratory way to see if the natural environments were also true.

The hypothesis that was tested was pill bugs are use to the cooler temperature of the room and natural soil would travel a greater distance once they were in a hotter environment. The hypothesis is rejected on the basis that the p-value of .760 is greater than .05. Furthermore, figure 3 supports this rejection, since the averages are very close to each other and their error bars completely overlap. This rejection means that once the pill bugs where in the hotter environment there was not difference in their behavior compared to the cooler room temperature environment; they did not travel longer distances. However looking at bugs D, F G and H in figure 2, there is a difference in distance traveled that appears to be greater than

“What Is It Like to Be a Bat?” is American philosopher, Thomas Nagel’s, opinion on the widely debated mind-body problem. Nagel introduces the paper by explaining what it means for something to be conscious. He defines consciousness as an organism’s ability for there to be something it is like to be that organism. Using his definition of consciousness Nagel suggests that physicalism cannot be successfully defended using the popular reductionism theory. This is because in order to be defended a physical account must be given to phenomenological features themselves. This leads Nagel to his argument, “Every subjective phenomenon is essentially connected with a single point of view, and it seems inevitable that an objective, physical theory will

Based on the data, the number of pill bugs on the dark side is higher at almost every minute compared the number of bugs on the light side. In the beginning, the pill bugs are evenly spread out on both sides. However, as time goes on, the number of pill bugs on the dark side increased rapidly, while the number on the light side decreases. Based on the graph, starting at about three minutes, the number of bugs on the dark side begins to increase significantly. The pill bugs quickly react and choose a best fit environment for themselves. Eventually, at nine minutes there are nine pill bugs on the dark side and only one on the light side. At the end of ten minutes, all ten of the bugs are on the dark side. If the experiment went on for a longer

The purpose of our experiment was to observe the behavior of the pill bugs. We were trying to find exactly whether the pill bugs would be attracted or repelled by the chemicals. The chemicals used were vinegar, water, salt solution and a sugar

”The grasshopper and the bell cricket” is a short story, written by Yasunari Kawabata, written in a narrative perspective of someone watching children searching for insects using colored and decorated lanterns. I would like to think that the author is trying to symbolize life, and that it is not only one path to go. We are all aiming for acceptance and to fit in to the society, but this story tells us that

This study was undertaken in order to compare the 〖CO〗_2 output of a cricket (Acheta domesticus) as a way to indirectly measure its respiration. This was done by observing the 〖CO〗_2 output of a cricket (μL/min⁡) over different levels of DNP, 2,4-Dinitrophenol. It was shown that the crickets subject to DNP (n=10) had a significantly higher 〖CO〗_2 production rate (p= 7.4e-10) than the control crickets(n=10), that were not exposed to DNP. This indicates that the presence of DNP induced a greater of respiration rate in crickets. There may be several factors that contributed to these results such as the cricket’s physical size and its health conditions. These factors vary between individuals and may affect the degree of respiration. A better insight

After the experiment had been conducted, the investigator concluded that the original hypothesis did not fit the outcome of the testing of the Beetle Robot. While it was hypothesized that the device would move and react in the same

Every 30 seconds their preferred position was documented. Once the three minutes were up and all the information was documented then the ten pill bugs were gently collected and put back in to their jars. These pill bugs were then traded with another tables pill bugs. The new pill bugs came from a sucrose and water chamber habitat. Again ten of these pill bugs were gently grabbed and placed in the chamber for 3 minutes with every 30 seconds documenting where the pill bugs preferred. After the 3 minutes the pill bugs were grabbed placed back in to their jars and switched again with a different table. The last trial of pill bugs came from a tea and water habitat. The ten pill bugs were gently grabbed and placed in to the chamber for three minutes. Every 30 seconds their preferred habitat was documented. When the 3 minutes were up the pill bugs were gently grabbed and placed back in to their jar. In this experiment the control was the distilled water, the dependent variable was the number of bugs in the habitat preferred, and the independent variable was the alcohol, and the water

The methodology of the study conducted by the researcher and author of this paper was a simple observation, which did not require any difficult-to-obtain equipment. Therefore, the only obstacle in the study would be recreating the environment.

The containers were plastic and 18 by 15 by 6 centimeters long. Prior to the experiment being performed, the crickets had spent a week in these residencies. Along with the crickets in the plastic containers, there was wet pieces of paper towel and a slice of carrot.

The pill bugs were moving more in hot environment than cold temperature and room temperature. The pill bugs made more turning in room temperature than cold and hot environment. The pill bugs made more rounds in room temperature than cold and hot environment. The hypothesis was that pill bugs will react more in moisture or humid environment that others. Based on our result, the hypothesis will be rejected. The reason why the result was not accurate can be due to limitation or errors during the experiment. The fact that the same pill bugs were used for the three trials can be considered as an error because bugs might be tired after the first trial. In future the experiment, different bugs should be used in each trial. Another error can be the condensation that occurred during the heating process. A wet paper was placed in the Petri dish. During the heating process, the water evaporated and since the petri dish was covered with led, the vapor is transformed to water, however, pill bugs do not live in water. In the future experiment, the petri dish should be kept open to avoid the

"The Grasshopper and the Bell Cricket" is very philosophical, using a lot of euphemisms and symbols suggested in its economic writing. A visual piece of literary work "The Grasshopper and The Cricket". Rich in content yet concise in expression, Yasunari Kawabata leads us into a whole new culture in which we have never experienced before. At first glance, it seems simple enough, until you realize that it goes on a deeper level. The author also illustrates the love for Japanese tradition by referring to that of making lanterns. The author's use of euphemism and symbolism is shown at once in the opening paragraphs. The narrator saw a group of children on an insect chase