How does light affect the rate

To investigate whether light intensity affects the rate of transpiration Answer How does the light intensity affect the rate of transpiration?

How does light affect the rate

Does amount of light affect seed germination? Light doesn't really affect seed germination because during seed germination the seed mostly needs water so the seed can break out of the seed coat and also the water triggers… metabolic changes in the embryo which enables the seed to grow.

HOW does light affect the rate of photosynthesis? Light intenstity is a factor which can limit the rate of photosynthesis. At low light intensities, if the light intensity is increased, the rate of photosynthesis increases.

How does light affect the rate

T…his is because light excites chlorophyll molecules, providing the energy for the production of carbohydrates. However, at higher light intensities, the rate of photosnthesis will level off.

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This is because another factor, which is now closer to its minimum level than light intensity, will be limitting the rate; for example carbon dioxide concentration or temperature.

Im trying to figure out the exact samething for a science fair project. This is the case because the photosynthetic processes require Light to 'Proceed". The more light energy that is input into the System, the quicker the rate of Photosynthesis.Dec 14,  · Light intensity has a very large effect on the rate of photosynthesis.

In most cases, the more light the faster photosynthesis occurs. However, at some point there's a limit that the rate of photosynthesis cannot increase above.

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Using an open and a closed system of gas analysis, it was found that CO 2 evolution in light and in darkness from plant leaves (sunflower, soybean, watermelon, eggplant, and jackbean) have a different response to temperature.

While the rate of CO 2 evolution in light increased with increasing. As temperature increases, so does the rate of transpiration, opening the stoma (pores in the epidermis) for gas exchange and water vapor loss.

But if the light is too intense, or the soil too dry, the stoma close up in order to conserve moisture within the leaf. Dec 08,  · This is why the plant is coloured green, because that wavelength of light is reflected.

So different colours of light can affect how much photosynthesis can occur, because only certain colours are absorbed.

Photosynthesis Science Fair Projects and Experiments

The more colour thats absorbed, the more light thats absorbed, which will lead to more photosynthesis, and more ATP. Hope this initiativeblog.com: Resolved.

How does light affect the rate

Sep 25,  · Best Answer: Light intenstity is a factor which can limit the rate of photosynthesis. At low light intensities, if the light intensity is increased, the rate of photosynthesis increases.

How does intensity of sunlight affect transpiration

This is because light excites chlorophyll molecules, providing the energy for the production of initiativeblog.com: Resolved. This site explains how light has affect on the rate that foods spoil. It explains about the type of light, effects, chemical changes, and preventions in dealing with the rate that food spoils.

USDA Food Safety and Inspection Services.

Does Light and/or Temperature Affect the Rate at Which Foods Spoil? by Jonah Robbins on Prezi