0
What else can I help you with?
Why is hydrilla stem cut underwater in photosynthesis experiment?
Hydrilla stems are cut underwater in photosynthesis experiments to prevent air from entering the stem and disrupting the oxygen levels in the water. By cutting the stems underwater, scientists can maintain a controlled environment for studying how plants release oxygen during photosynthesis. This method ensures that the oxygen measured in the experiment accurately reflects the photosynthetic activity of the plant.
What is a simple photosynthesis experiment that can be conducted to demonstrate the process of photosynthesis?
One simple photosynthesis experiment is to place a small plant in a clear plastic bag with a small amount of water and seal it. Place the bag in sunlight for a few hours. The plant will release oxygen during photosynthesis, which can be observed as bubbles forming in the water. This demonstrates how plants use sunlight to produce oxygen.
How can one measure photosynthesis at home?
One way to measure photosynthesis at home is by using a simple experiment with a plant, water, and a light source. By measuring the amount of oxygen produced by the plant during photosynthesis, you can indirectly measure the rate of photosynthesis. This can be done by collecting the oxygen bubbles released by the plant in a container and measuring the volume of gas produced over a period of time.
What did Jan Ingenhousz show?
He proved that Priestley's experiment only worked when plants were exposed to sunlight. Concluding that Priestley had not performed his experiment without sunlight. Ingenhousz performed both in sun and dark presence.
How do you measure the rate of photosynthesis?
ANSWER 1get a beaker full of water then put the plant into it with a test tube of water on it. then put some light an it and blow into the water with a straw. if you see bubbles building up in the tube then you have oxygen.ANSWER 2Hi photosynthesis measurer,Counting the air bubbles that are produced when a plant is in water is perfect for measuring the rate of photosynthesis if you have limited resources and only need rough estimates. However, since bubbles have a variable, undefined volume, counting the number of air bubbles is not precise. You can obtain slightly more accurate results by collecting the air released, and measuring the volume.If you wish to obtain precise and accurate measurements of the rate of photosynthesis, you could use a Photosynthesis Measurement System. They are instruments that quantitatively measure the rate using an infrared gas analyser to assess the input of CO2 and output of H2O. Some Photosythesis measurement systems (such as the LCpro+) offer the ability to precisely control the environment of the leaf being measured. These instruments maintain the leaf chamber at user-selected concentrations of CO2 and H2O, and can control PAR and temperature. This allows you to conduct detailed experiments on the effects of different conditions on the rate of photosynthesis.Photosynthesis measurement systems are designed to be portable so you can carry them to field sites (except some models are somewhat heavy for field work. LI-COR's 6400 model weighs 13.5kg!).Answer 3Below is a reference site that might be helpful.
What if your pondweed experiment had only a few big bubbles?
Less oxygen is being produced at a slower rate
Why is hydrilla stem cut underwater in photosynthesis experiment?
Hydrilla stems are cut underwater in photosynthesis experiments to prevent air from entering the stem and disrupting the oxygen levels in the water. By cutting the stems underwater, scientists can maintain a controlled environment for studying how plants release oxygen during photosynthesis. This method ensures that the oxygen measured in the experiment accurately reflects the photosynthetic activity of the plant.
How do goldfish make bubbles underwater?
Goldfish make bubbles underwater by releasing air from their gills, which creates bubbles that rise to the surface of the water.
What gas is represented by bubbles in an experiment?
Which experiment?
What is the role of hydrilla experiment in the law of limiting factors?
The law of limiting factors is that at a given time, only the factor that is most limiting among all will determine the rate of photosynthesis. The role of the hydrilla experiment in the law is that it shows how photosynthesis works in the form of oxygen bubbles.
What is a simple photosynthesis experiment that can be conducted to demonstrate the process of photosynthesis?
One simple photosynthesis experiment is to place a small plant in a clear plastic bag with a small amount of water and seal it. Place the bag in sunlight for a few hours. The plant will release oxygen during photosynthesis, which can be observed as bubbles forming in the water. This demonstrates how plants use sunlight to produce oxygen.
How will you know if a plant underwater undergo photosynthesis?
Plants underwater can still undergo photosynthesis as long as they receive sunlight for energy. Oxygen bubbles produced during photosynthesis and growth of the plant can indicate that photosynthesis is occurring. Additionally, measuring the levels of carbon dioxide and oxygen in the water can provide scientific evidence of photosynthesis.
What is the gas in the bubbles from photosynthesis?
Photosynthesis produces oxygen.
Can you breathe air bubbles underwater?
No, you cannot breathe air bubbles underwater because they do not contain enough oxygen to sustain human respiration.
What does a spell look like underwater?
Hot bubbles
How do you get to the underwater cave in mythology island poptropica?
You have to swim through an underwater maze. Pop bubbles for oxygen.
What does a photosynthesis look like?
You can not see photosynthesis but you can see its results. Algae in water exposed to sunlight will give off bubbles. These bubbles are made of Oxygen gas. The Oxygen is a waste product of the photosynthesis process.
