suggest some habitats or natural circumstances in which light intensity,co2 concentration,temperature might be limitting factors in photosynthesis
Answers
Answer:
Photosynthesis
Green plants and algae use light energy to make glucose and oxygen from carbon dioxide and water. Temperature, carbon dioxide concentration and light intensity can affect the rate of photosynthesis.
Part of Biology (Single Science)Plant structures and their functions
Factors affecting photosynthesis - light intensity
There are several ways of measuring the rate of photosynthesis in the lab. These include:
the rate of oxygen production (number of bubbles or volume of oxygen gas given off in a set time)
the rate of carbon dioxide uptake
the rate of glucose production
Several factors can affect the rate of photosynthesis:
light intensity
carbon dioxide concentration
temperature
Explanation:
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Answer:Rate of photosynthesis increase with increase in temperature.
Explanation:Light is one of the major factors affecting photosynthesis. Photosynthesis cannot occur in the dark and the source of light for the plants is sunlight. The intensity of light and quality of light influence rate of photosynthesis. Light becomes a limiting factor in low intensity because no matter how much water or CO2 is present, without light photosynthesis cannot occur.
Plants take in carbon dioxide from the air. But, since the amount of CO2 in the air is very less, it acts as a limiting factor for photosynthesis. It is seen that, when light and temperature are not the limiting factors, increasing CO2 concentration leads to an increase in the rate of photosynthesis. All biological and biochemical processes that they occur best in a certain optimum range of temperature. It is observed that, when CO2 and light are not limiting factors, the rate of photosynthesis increases with increase in temperatures till the optimum level for that plant.