Xylella Fastidiosa Research Paper

If feeding efficiency and reproduction have a direct correlation, and a population started with equal proportions of individuals with each of three feeding types, metal spoon, metal knife, and plastic fork, the frequency of the population with metal spoons as their feeding structure will increase in the next generation. While the frequency of metal knifes and plastic forks will decrease. Furthermore, since the organisms with the metal spoon feeding structure have a higher fitness level, this population will evolve by natural selection to a point where the metal spoon phenotype will be in abundant. While the organisms with metal knifes and plastic forks phenotypes will decrease in frequency due to the lack of reproduction. Eventually, if this population persist overtime, most of the organisms, if not all, will have the metal spoon phenotype, while very few, if not any, will have the metal knife or the plastic fork phenotype.

Treatment one consisted of Wild Type and Tan S. fimicola isolates that were both treated with X-ray radiation. The second treatment was Wild Type treated with X-ray radiation and Tan without radiation. Finally, the third treatment consisted of Tan isolates treated with X-ray radiation and Wild Type isolates without. A control plate was also tested to use as a comparison (Burpee et al., 2015).

Biology 102 introduces students to the concept of evolution, the principles of evolution, natural selection, and major kingdoms of living things organisms. My major is nursing and taking this course is a prerequisite and is required for my major. Taking Biology courses will help me be better knowledgeable in my chosen field. I took biology 101 last semester and we learned about cell and organisms. These are fundamentals things that someone who plans to have a career in the healthcare field needs to know. Also these courses are prerequisites for other science courses I have to take such as microbiology, human anatomy and physiology. As a future nurse these are information that will come in handy everyday. I have three years left in my undergraduate study and more

Figure 1: . In 2010 A cartoon by Piraro about how fast food effect pigeons which representing the people who addicted on fast food.

Wisconsin Fast Plants are known to be great educational tools for classroom experiments. They germinate quickly and are easy to take care of. These plants germinate after 1 or two days and have a life span of about 30 to 40 days. (Marin and Terrana, 2004).

This experiment, which was used to explore the Theory of Evolution created by Charles Darwin. The use of natural selection was apparent in the artificial modification of an organism's traits which aided in this investigation. Through this experiment the Wisconsin Fast Plant was used. It is a fast-growing organism developed to improve the resistance to disease in cruciferous plants. This plant aids scientist in the exploration of environmental effects on population due to the speed to which is matures and reproduces. Artificial selection was stimulated by the selection against plants with few hairs(trichomes). Trichomes create a wider variation which means it is polygenic. The plants that had only a few trichomes were

Observation: no bugs were found except small, black, gnats were all close to the ground.

I learned that anaerobic is an organism or tissue that is living in the absence of air or oxygen while aerobic is involves the organism or tissue receiving and requiring air. Furthermore I learned about the anaerobic cellular respiration that uses an electron acceptor rather than oxygen to complete metabolism using electron transport-based chemiosmosis. Also in this reading I learned about fermentation which is an anaerobic process in which energy can be released from glucose even though oxygen is not available.

Ps: the iodine was already really dark so it was very hard to see much difference between the control and the others.

Use a test tube holder to put the test tube into a container of boiling water for 5 minutes, or until the solution changes color.

The major storage polysaccharide in plants is starch. These molecules would be found in abundance in the stroma in the plant tubers where it is found as granules. Glucose is stored mainly in the form of starch granules, in plastids like chloroplasts and amyloplasts. Plant starch starts out as glucose, but glucose is very hard for plants to store, so it is converted to starch through polymerization. Amyoplasts turn the glucose into starch and move it to the stroma, and in tubers the stroma is a place to store the food (starch), and when plants need the energy in the starch, it converts the starch back into glucose.

The purpose of this experiment was we were trying to see if the number of arthropods would be significantly different in sparse and dense areas of the woods. Ms.Ehnert provided us with the design of a trap to set up in the woods so we could more actually count the amount and types of bugs that we find. The trap was a cup filled with anti-freeze that we put in the ground and then covered it with a paper plait, but raised it so bugs could get in and bigger animals couldn’t. We waited for a week to collect the results and then counted all of them and sorted them. My hypothesis was based off of common sense, the simple assumption that less trees equals less arthropods and more trees equals more arthropods. I knew that living things need a habitat

1.) My hypothesis that the insects would be most repelled by the lemon plant extract was not supported. Our key findings in the experiment do not support my hypothesis because the lemon had a 60% repulsion response and was the second most repulsive behind orange with a 70% repulsion response. Although the Earthworms were repelled by the lemon plant extract, they were more so repelled by the orange plant extract. 2.)

In the bitter cold air of the North Pole, at the very center, stands Chionothyella’s (she-unce-E-Allah) tall and beautiful castle filled with anything imaginable. Chionothyella is the goddess of all falling snow and blizzards. She travels from place to place making it snow beautiful, very different and dainty snowflakes. She creates blizzards in an attempt to be intimidating towards the other, more powerful gods for she is very envious of their power. She doesn’t enjoy the company of others; she likes to be by herself where she isn't bothered so she can focus more on working on her powers and snowflakes. She is first cousins with Poseidon and alliances with Boreas, god of winter and wind. She also has a vicious pet Cerberus that is only obedient to her. The dog is named Xena. She is a sinewy and mighty guard for her palace. Mostly to keep other gods away because Chionothyella wants to make the entire universe covered in her snow and eternal blizzards that she puts

6. The company has three main problems: the first problem is that they may unable to complete 200,000 IPhone 4 units in any of the three months they have been working on the contract. The second problem is they cannot hire more workers. The third problem is the company have problem with the Samsung flash memory installation. We have some suggestions for the company to solve these problems. Firstly, Danshui Company should improve their salary policy. We recommend company should motivate workers to produce more efficiently, for instance, they can set a basic salary for workers and offer them bonus if workers complete target. Secondly, the company should provide professional training for labors. So they can work more efficiently. After workers becoming more professional, the company cannot only use less labor hours, but also save more materials. A third suggestion is that Danshui Company should also improve the quality of production supervision. They should hire a more professional supervisor who is familiar with the production process and is able to build a good relationship with labors, so they can work more efficiently and the company can even save more money on materials.