Potato Experiment Essay

Field experiments can likely replicate real life due to its natural setting as opposed to in the laboratory where ecological validity is less likely. However, demand characteristics and researcher bias may pose a problem for accurate…

A weakness in this experimental design is the manual dilution of the Aquasol concentrations. This is because, if a random error were to occur, and the diluted Aquasol concentration does not result in the desired concentration, the validity, reliability, and precision of the results is majorly decreased. Whereas if the Aquasol concentrations were already previously diluted in a lab by professionals, or were bought in the correct concentrations, the reliability, validity, and precision of the…

Caffeine Impact on Goldfish Metabolism Introduction Metabolism is a process that enable organisms to maintain their life. Metabolism can be measured in numerous parameters. Within this experiment in order to measure the metabolism rate by determined the level of dissolved oxygen. Goldfish is an example of poikilotherm that are organisms that are influenced by the environment surrounding them. Thus, the manipulation of surrounding can influence the metabolism rate due them being ectotherms.…

The purpose of the experiment was to determine the rate of osmosis using the dialysis tubing, and to further explain the importance of osmosis in living organisms. As the sugar water concentration increases in the dialysis tubing, and the beaker concentration consisting of tap…

interest you, not you advisor nor anyone else. If no ideas come to mind, refer back to previous studies for ideas. Develop your questions, and don’t be obsessed about perfection; a lot of factors in field work are out your control, so try several experiments at once, and work with what is most promising. There are two ways to picking a project, you can start with your scientific question or start with the natural system, and it make sure to meet the criteria either way. Not everything has been…

Most scientists conduct experiments towards a productive, humanitarian goal with the aid of volunteers. However, during the Holocaust, scientists experimented on forced subjects that usually resulted in the loss of their lives. By not acquiring permission of these subjects and causing their deaths, they participated in unethical and immoral activities. Although some prisoners of the Holocaust were not experimented on, they also experienced corrupt treatment in their everyday lives. Many immoral…

The purpose of this experiment was to analyze meso- and microzooplankton feeding. Largely due to size differences, mesozooplankton (>140 μm) are important exporters of carbon and prey for larger organisms, while microzooplankton (100–140 μn) are important recyclers of nutrients, dominant grazers of phytoplankton, and key link in the microbial loop (Conroy et al., 2016; Uitto and Hallfors, 1996). Therefore, understanding this relationship between zooplankton and grazing will allow scientists…

2a. Habituation is used in experiments by monitoring the infants’ staring time on a permanent object. Habituation is the process where a child develops disinterest due to the successive stimulation. Generally, babies develop habituation at a very young age. In contrast, dishabituation…

Termites and Scientific Experiment Termites are insects that live mostly in wooden area and dead trees. They get fed by wood and cellulose. They leave their colonies in the search of food following pheromones, to mark a trail The termite food hunting process is similar to following an ink line because the termites are attracted to the ink. This scientific experiment will demonstrate termite’s behavior and also how they communicate to each other. The purpose of this experiment is to test to what…

There is no doubt that in todays society we strive to protect every individual from harm, forming/maintaing laws and keeping rights. When someone is arrested, even if they have committed a crime or serious offense, the authority’s duties is to protect the person under arrest and the society around them. To accomplish this, officers have a ser procedier enforing the indivudal of their rights; miranda rights. The authority tries it’s best so that every individual feels safe within their living…