The Importance Of Photosynthesis On The Tree

1116 Words3 Pages
bulb-icon

Recommended: 5 importance of photosynthesis

Even though plants produce oxygen, they produced more or less oxygen due to their placement on the tree. The experiment investigated the different CO2 intake by the Pittosporum due to how much sunlight they are able to obtain. It was to discover if placement of leaves on the tree had any affect on how the tree intakes CO2. The Pittosporum leaves were obtained from the middle, outer and inner part of the tree and then put into a chamber to collect the amount of CO2 intake. Each leaf was put into light and then dark to test how they reacted to light vs. dark. The GPP was the same in each location.The p-values for the experiment were 0.052151,0.45045, and 0.063187. The experiment suggests that the more sunlight a plant obtains the faster …show more content…

Photosynthesis was defined as the process plant you used to make sugar from sunlight ( Vidyasagar). There were many landscaping companies who have pruned and trimmed bushes in a populated area. While doing this, it was possible they were cutting down the amount of CO2 that was released in the Earth . It is crucial to understand how light intensities affect the rate of photosynthesis. It is important because the height and broadness of the tree could regulate the amount of CO2.The topic of photosynthesis and light intensity was one of the important to research. ( Bohning,1956). It was important to investigate this because of the variation in color is obvious to the naked eye and the explanation for this variation is not common knowledge. It would be significant to test the effect on the placement of the leaves on the photosynthetic rate because it would provide more information about how light intensity affects the leaves on trees. The hypothesis for this experiment was leaves that are able to obtain more sunlight tend to be at the top of the bush and the leaves that are unable to obtain an efficient amount of sunlight tend to be at the bottom or inner part of the bush. The Pittosporum leaves originated in China and are widespread throughout the world

Show More
Related

  • Brassica Rapa Essay

    1197 Words  | 3 Pages

    Carbon dioxide is necessary for plants to carry out the process of photosynthesis, which is an important process because it allows plants to produce glucose, as well as oxygen. Based on evidence from previous experiments, the growth of the plant will reflect the amount of CO2 gas that is present in the environment (O’Leary and Knecht 1986). This means that the plant growth relies on the carbon dioxide in the atmosphere in order to be successful. Therefore, in several cases, it has been noted that when the concentration of CO2 is doubled, the plant growth will similarly increase (Carter et al. 1997). So, it can be concluded that by raising the amount of carbon dioxide in an environment, the surrounding plants will experience an increase in growth.

    Read More

  • biology - how light intensity affects the rate of photosynthesis

    2109 Words  | 5 Pages

    ... in the chloroplasts in some of their cells. Chlorophyll allows the energy in sunlight to drive chemical reactions. Chloroplasts act as energy transducers, converting light energy into chemical energy. So as the plant has more light the chlorophyll inside the chloroplasts can react faster absorbing in more light for food and energy.¡¨ So this shows my prediction was correct for in my experiment and shown in my result table and graph the more light intensity there is on a plant the higher the rate of my photosynthesis will be. My prediction is very close to what I said the results will be so my prediction was correct and has been proven to be correct in my result table, graph and now explained again in my conclusion.

    Read More

  • Chloroplast Essay

    697 Words  | 2 Pages

    The high rate of absorbance change in blue light in the chloroplast samples (Figure 1) can be attributed to its short wavelength that provides a high potential energy. A high rate of absorbance change is also observed in red light in the chloroplast samples (Figure 1), which can be accredited to the reaction centre’s preference for a wavelength of 680nm and 700nm – both of which fall within the red light range (Halliwell, 1984). Green light showed low rates of photosynthetic activity and difference in change in absorbance at 605nm in the chloroplast samples (Figure 1) as it is only weakly absorbed by pigments, and is mostly reflected. The percentage of absorption of blue or red light by plant leaves is about 90%, in comparison to the 70–80% absorbance in green light (Terashima et al, 2009). Yet despite the high absorbance and photosynthetic activity of blue light, hypocotyl elongation was suppressed and biomass production was induced (Johkan et al, 2012), which is caused by the absorption of blue light by the accessory pigments that do not transfer the absorbed energy efficiently to the chlorophyll, instead direction some of the energy to other pathways. On the other hand, all of the red light is absorbed by chlorophyll and used efficiently, thus inducing hypocotyl elongation and the expansion in leaf area (Johkan et al, 2012).

    Read More

  • Light Intensity's Effect on Photosynthesis

    3525 Words  | 8 Pages

    at the small end of the axis to see a more reliable pattern. I could

    Read More

  • The Effect of Light Intensity on the Rate of Oxygen Production in a Plant While Photosynthesis is Taking Place

    512 Words  | 2 Pages

    The Effect of Light Intensity on the Rate of Oxygen Production in a Plant While Photosynthesis is Taking Place

    Read More

  • An Analysis and Evaluation of Data from Photosynthesis Experiments

    738 Words  | 2 Pages

    = > [CH2O} + O2 + H2O, This shows that when the light intensity is increased the rate of reaction will be more quicker he only anomalous result there was, is the one in the 100 watt result the reading after 5 minutes is anomalous because it does not follow the predicted pattern of increasing in the production of gas because it is lower I know from my own knowledge of photosynthesise that when the light intensity is increased the rate of reaction will be more quicker because many plants and trees photosynthesise quicker in stronger light and photosynthesise slower in dimly lit places. The chlorophyll absorbs light energy and enables it to be used by the plant for building up sugar. The overall effect is that energy is transferred from sunlight to sugar molecules.

    Read More

  • Taiga Biome

    1362 Words  | 3 Pages

    As a result of these factors, the flora has adapted to these conditions in a variety of ways including their shape, leaf type, root system, and color. One of the most prominent adapt...

    Read More

  • The Effect of Light Intensity on Photosynthesis Of Elodea Canadensis

    991 Words  | 2 Pages

    [IMAGE]Carbon dioxide + water Light Energy glucose + oxygen Chlorophyll [IMAGE]6CO2 + 6H20 Light Energy C6 H12 O6 + 6O 2 Chlorophyll Photosynthesis occurs in the leaves of the plant in the palisade layer. Chlorophyll in the cells in the palisade layer absorb light for photosynthesis. The plant releases the oxygen created in photosynthesis back into the air but it uses or stores the glucose for energy, respiration, growth and repair. The leaves and plants are also specially adapted for photosynthesis in their structure and cell alignment. Preliminary Experiment Apparatus * Piece of Elodea Canadensis * Bulb * Voltmeter * Test tube * Beaker * Box *

    Read More

  • The Effect of Gibberellic Acid on Wild Type and Rosette Brassica rapa Plants

    831 Words  | 2 Pages

    Two members of the group were instructed to visit the laboratory each day of the experiment to water and measure the plants (Handout 1). The measurements that were preformed were to be precise and accurate by the group by organizing a standardized way to measure the plants. The plants were measured from the level of the soil, which was flat throughout all the cups, to the tip of the apical meristems. The leaves were not considered. The watering of the plants took place nearly everyday, except for the times the lab was closed. Respective of cup label, the appropriate drop of solution was added to the plant, at the very tip of the apical meristems.

    Read More

  • Process of Photosynthesis

    1366 Words  | 3 Pages

    Photosynthesis is the process by which organisms that contain the pigment chlorophyll convert light energy into chemical energy which can be stored in the molecular bonds of organic molecules. Photosynthesis powers almost all trophic chains and food webs on the Earth.

    Read More

  • Light and Photosynthesis

    1268 Words  | 3 Pages

    Photosynthesis will occur at a faster rate when the plant is exposed to the sun, than when it is not exposed to sunlight.

    Read More

  • Factors Affecting Photosynthesis

    1010 Words  | 3 Pages

    Photosynthesis is a process in which plants and other organisms convert the light energy from the sun or any other source into chemical energy that can be released to fuel an organism’s activities. During this reaction, carbon dioxide and water are converted into glucose and oxygen. This process takes place in leaf cells which contain chloroplasts and the reaction requires light energy from the sun, which is absorbed by a green substance called chlorophyll. The plants absorb the water through their roots from the earth and carbon dioxide through their leaves.

    Read More

  • The Importance of Photosynthesis and What It Does for Life

    1557 Words  | 4 Pages

    The Importance of Photosynthesis and What it Does for Life According to scientists, life is “the condition that distinguishes animals and plants from inorganic matter, including the capacity for growth, reproduction, functional activity, and continual change preceding death, also the way of life of a human being or animal. ”("Life,”) In order for one to have life, one must have the nine characteristics to be considered a living thing. These nine characteristics are: all living things are made up of cells, living things are able to reproduce, living things use energy, maintain homeostasis, respond and adapt to the environment, grow and develop, have a life span, evolve over time, and are interdependent. All of the nine characteristics have one thing in common, something that is needed for all living things to work, even if they do not know it.

    Read More

  • An Experiment to Investigate the Effect of Light Intensity on the Rate of Photosynthesis

    970 Words  | 2 Pages

    The reason light intensity is being used compared to whether or not a plant needs light. It is because The experiment wants to show that the rates of photosynthesis will vary according to how much light from a light bulb will be trapped in. the chloroplasts, in the leaf. The more energy trapped the more efficient a chemical reaction can take place and the speed of photosynthesis will increase. There are many things which can affect the photosynthesis of a plant such as light intensity, temperature and carbon dioxide levels.

    Read More

  • The Importance Of Photosynthesis

    900 Words  | 2 Pages

    Photosynthesis is the process in which living cells from plants and other organisms use sunlight to produce nutrients from carbon dioxide and water, the image below “Diagram of photosynthesis 1,” helps show this process. Photosynthesise generally creates oxygen as a by-product through the use of the green pigment, chlorophyll, found in the plant that helps this reaction occur. “Photosynthesis provides us with most of the oxygen we need in order to breathe. We, in turn, exhale the carbon dioxide needed by plants,” (factmonster,2017). This is able to show us why photosynthesis is so greatly needed to occur through plants in order to give one another essentials needed for continuity of life. “Plants perform photosynthesis because it generates the food and energy they need for growth and cellular respiration,” (photosynthesieeducation, 2016).

    Read More

More about The Importance Of Photosynthesis On The Tree

Open Document