Question

HEY!
ANYONE PLEASE HELP ME

How do each of the following factors affect the productivity in the process of
photosynthesis?
1. Temperature. 2. Water. 3. Carbon dioxide.

PLEASE ANS FAST... ​

Answer 1

Answer:

Generally, plants grow faster with increasing air temperatures up to a point. Extreme heat will slow growth and also increase moisture loss. The temperatures for optimal growth vary with the type of plant. ... Extremely hot or cold soil temperatures can also hamper plant growth, as well as affect seed germination.(TEMPERATURE)

The amount of water available to the plant will affect the rate of photosynthesis. If the plant does not have enough water, the plant's stomata will shut and the plant will be deprived of CO². ... Carbon dioxide concentration will directly affect the rate of photosynthesis as it is used in the photosynthesis reaction(less amout of WATER)

Does too much water affect photosynthesis?

This means that plants also don't take up as much carbon dioxide as they need. Therefore, photosynthetic activity slows down. On the other hand, too much water can also negatively affect plants. Their roots needs access to oxygen as well, but when there's too much water, the roots are 'clogged' and can't 'breathe'

An increase in the concentration of carbon dioxide gives an increase in the rate of photosynthesis. ... Here a rise in carbon dioxide levels has no affect on the rate of photosynthesis as the other factors such as light intensity become limiting.(CO2)

Answer 2

❄HOLA...!!!❄

1. TEMPERATURE:-

The plants are affected lesser by temperature in comparison to light and CO2.If the temperature is too hot or too cold, the rate of photosynthesis is adversely affected.C4 Plants have higher optimum than the C3 plants.

2.WATER:-

It makes its presence felt more through its effect on the plant rather than directly on photosynthesis. It is found that slight deficiency of water shows a considerable reduction in plant yield.

3.CARBON DIOXIDE:-

It happens to be the major limiting factor. The problem arises because the concentration of carbon dioxide in the air is less. Even if there is plenty of light, the plant cannot photosynthesize in the absence of sufficient amount of carbon dioxide.

HOPE IT HELPS UHH

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