Question

Discus the Blacks man law of limiting factor with the help of graphic representation plzzzzzz Ria give

Answer 1

Blackman proposed the law of limiting factors in 1905. According to this law, when a process depends on a number of factors, its rate is limited by the pace of the slowest factor. Blackman's law of limiting factors determines the rate of the photosynthesis.

Suppose a leaf is exposed to a certain light intensity which can utilize 5 mg. of CO2 per hour in photosynthesis. If only 1 mg. of CO2 enters the leaf in an hour, the rate of photosynthesis is limited due to CO2 factor. But as the concentration of the CO2 increases from 1 to 5 mg./hour the rate of photosynthesis is also increased along the line AB.In this case CO2 acts as a limiting factor.

:)

Answer 2

According to this law, when a process depends on number of factors, the rate of process is limited by the pace of slowest factor .

Explanation:

For example:- In the process of photosynthesis, If we set a light of particular intensity and increase the amount of carbon dioxide, the rate of process will increase. if we again increase the amount, the rate of reaction again enhances. But if we will increase it again, the rate of reaction will not increase. As the factor of light has become a limiting factor.