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EXPERIMENT : GRAVIMETRIC ANALYSIS OF PHOSPHORUS IN PLANT FOOD
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- EXPERIMENT : GRAVIMETRIC ANALYSIS OF PHOSPHORUS IN PLANT FOOD I want Result & Analysis for this experimentEXPERIMENT : GRAVIMETRIC ANALYSIS OF PHOSPHORUS IN PLANT FOOD Aim: To determine the amount of phosphorus in a commercial plant food Objectives:.......... I want Objectives for this experimentInstruction: Interpret the data given in the table below. Explain your answer. (Flooding of transplanted wetland rice for weed control) Water Regime Number of weed seedlings per 50 cm x 50 cm Drained 10 Flooded 3
- Observation: I want to know what effect salt has on the growth of grass. So I measure out 3 equal-sized squares of grass out the back of the Green Building. The first square of lawn I water with 5 liters of pure water from a watering can every day. The second square of lawn I water with 5 liters of pure water with 2 grams of salt mixed in, every day. The third square of lawn I water with 5 liters of pure water with 4 grams of salt mixed in, every day. I measure the height of the grass after 14 days and note the following observations. The first square is green and 15 cm high. The second square is greeny-yellow and 6 cm high. The third square is yellowy-brown and looks dead and is only 2cm high. What could we infer about the effect salt has on the growth of grass?i. Give an example of a plant organ that functions as the source and the sink in thetransport above. Source: Sink:How does copper contamination in soil affect plant growth in an endangered plant?You haveOne greenhouse with three tables100 seeds (10 each from 10 plants: assume each seed is viable)unlimited pots, soil, copper, etc.ConsiderHow will you set up your experiment?How many samples (per treatment, per measurement)?What will you measure (leaf area, number of leaves, shoot height, shoot biomass)?
- Experiments usually have several controlled variables. These are variables that must be kept constant in all parts of an experiment. For example, if an experiment is testing the effect of sunlight on the growth rate of 5 seeds, the only variable that should change should be the amount of sunlight. All other variables should remain the same to ensure that sunlight is the only aspect affecting the results. The other variables, such as soil type, amount of water, type/amount of fertilizer, are the controlled variables. Looking back at the simulation experiment on the meteorite, describe two variables that should have been controlled.Match the following descriptions to the anatomical plant part used for collection. ASAP for an upvote. Thank you.If you want to store carrots for 3 months, then how will you store it by using low temperature system
- 10°C water 25 °C water 40 °C water Lumes number of bubbles released number of bubbles released number of bubbles released 0 3 7 3 1000 11 23 11 2000 17 35 17 3000 19 39 19 Why are bubbles counted in this experiment, and what do they represent? make a line graph showing the difference in the number of oxygen gas bubbles released by the plant under different light intensities and water temperatures. Which light intensity and water temperature caused the plant to produce the most amount oxygen gas during the process of photosynthesis? Why Which light intensity and water temperature caused the plant to produce the least amount oxygen gas during the process of photosynthesis? Why?. The movement of hydrogen ions and sucrose molecules in the same direction across the plant cell membrane, at the same time, using the hydrogen ion gradient as an energy source, is an example of: antiport movement symport movement uniport movement all of the above none of the aboveCan you please help solve this problem? Using a scatter plot with a trend line, plot the distance the dye traveled (in cm) against time (seconds) for the control and experimental plants. Calculate the speed of dye uptake in cm/minute for the control and experimental plants (light + wind) [these values are just the slopes of the trend lines]