Wisconsin Fast Plant Life Cycle

Observing the Wisconsin Fast-Plants was a monitoring experiment, we were just observers to the natural life cycle of these plants, and we did not influence their growth in any way that would not occur naturally. We took notes and observations about each stage of

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

Germination is the stage of plant growth through which a seed becomes a seedling plant. First, the seed begins to absorb water and the radicle root emerges from the seed coat and into the water. Then, the primary roots grow, the cotyledons move above ground, the stem begins to grow, and leaves develop. The process is complete when the first leaves open and the cotyledons fall off (The Learning Garden 2001).

The Wisconsin fast plant also known as the Brassica rapa belongs to the crucifer family of plants, closely related to cabbages, turnips, broccoli and other vegetables. Brassica rapa plants are used because they are viewed as model organism, a species that has been widely studied and can be breed in a laboratory. It is an ideal model organism because it has a short growing process. About 2 weeks after the plant is planted it will began flowering, possessing the ability to produce seeds at high planting density, is categorized as a petite plant size, and lastly has the ability to grow under continuous fluorescent lighting in a standard potting mix. This plants make it easy to track the genetic information passed from generation to generation

The scientific name for wisconsin fast plants is, Brassica rapa. The name of the division they are in is Tracheophyta. They are part of the family called crucifers. They are also distinguished by flowers in four petals in the shape of a cross. The Wisconsin fast plant produces harvestable seeds in approximately forty days. Wisconsin fast plants are part of the Turnips and radishes food group. Acid rain breaks down the nutrients in the soil that plants need.

The results observed do not correspond with the outcome predicted by the hypothesis. Despite the nature of the subjects of the experiments, no substantial growth was observed. Only one seed of the 36 planted germinated, and it could only survive for a period of a week. The one seed that germinated reach a height of 1.2 cm. Table 1 presents the average growth observed in each quad. Each quad had a total of 12 seeds. No seeds were removed during the course of the experiment.

From the results the hypothesis was supported. The selection against hairless plants reduced the number that would be present in future generations.

The changes that occur during a star 's life are called stellar evolution. The mass of a star determines the ultimate fate of a star. Stars that are more massive burn their fuel quicker and lead shorter lives. Because stars shine, they must change. The energy they lose by emitting light must come from the matter of which the star is made. This will lead to a change in its composition. Stars are formed from the material between stars, shine until they exhaust their fuel, and then die a predictable death based upon their initial mass.

At about day 14, two or three flowers open on most plants in which one begins pollinating as followed. Simply use a small fine tipped paintbrush and cross-pollinate all four plants with each other. Repeat the same step, in four days going. After the third pollination carefully remove all unopened buds by pinching them. Take away all new buds for the next two weeks or as necessary. Seeds are now ready to harvest after about 21 days after pollination. Carry the quads with plants away from the watering try while letting them dry for five days. Remove dried seedpods from the quads and roll them between your fingers to free the seeds from the pod. Count and store seeds in an envelope, labeled with your name and

At the start of this experiment we were required to obtain a set of four Wisconsin Fast Plants, which are genetically, known as Brassica rapa. These plants have been, “originally selected under continuous fluorescent light to grow and reproduce quickly for research purposes, these petite, fast-growing plants have been used for teaching biology concepts” (Wisconsin Fast Plants). These four pots that contain our plants will be under our watch for the next 16 weeks where we will show our results at the end of the semester.

Throughout this experiment, we are researching the effect on the growth and survival of Wisconsin Fast Plants using fertilizer pellets to help with the growth of the plants. Wisconsin Fast Plants is a plant member of the crucifer family which is related to other plants (vegetables) such as cabbage, broccoli, turnips, etc. This plants are small and can grow very easily because they go through their cell cycle around 40 days. Wisconsin Fast Plants Fertilizers are different materials used that can provide plants with the nutrients it need to grow. (1) These plants are a good model system to study because they grew very quickly and didn’t need a lot of resources to grow making them the perfect plant to use for studies. (4) By using the fertilizers,

The sun is a star that is made up of hydrogen gas. The sun is unlike other stars that we see in the sky because the sun delivers energy and radiation that allows to living things to exist. Also, the sun is much closer than the other stars in the sky.

photosynthesis happens in two stages: light reaction and carbon fixation also known as calvin cycle.light reaction TAKES PLACE IN THYLAKOID USE light energy to produces atp and nadph whereas, calvin cycle takes place instroma uses energy derived from light dependent reaction to make GA3P from CO2 ( Bio166 lab execise manual, 2015). the purpose of this experiment was to separate plant

Stars are one of the foundations of the universe, and one of the large building blocks that allowed for life to happen. Not only to they allow warmth to hit the Earth, and provide climate conditions that allow the human race to thrive, they produce stardust. Stardust is one of the building blocks that help to create life, and can be found through multiple pieces of evidence that suggest a major connection. To complete this research, I’ll utilize data gathered using scientific instruments on stars throughout the universe, to find out what they produce, and then compare that to the chemical composition of a human to show that we are made of the same elements as a star. I’ll also look at how planets are formed, and if this is related to the stardust

Have you ever looked up at the sun and wondered what it is. Well the sun is a low-mass star. It is very important to our existence on earth. It is our main heat source. And without it we would probably all freeze and die. It is also a average main sequence star. In the low-mass star life cycle , there are 5 different types of stars. These stars if hot enough can make the first 26 elements through fusion. These elements are left behind to make everything we know of.