Question

The Blackman’s law of limiting factor in an elaboration of
A. Liebig's law of minimum.
B. Hatch and slack mechanism.
C. Sach cordinal points.
D. None of the above.

Answer 1

The physiochemical process that uses light energy by photosynthetic organisms to help the synthesis of organic compounds is called photosynthesis. In the process of photosynthesis, photosynthetic organisms, first convert light energy into chemical energy in the form of NADPH and ATP and later use these chemicals to reduce CO2 into organic compounds (termed carbon dioxide fixation).

Complete answer:
-Liebig's law of minimum: When several factors affect any biochemical process. Blackman's Law of Limiting Factors into effect. Liebig law states that “the chemical process is damaged by more than one factor which is nearest to its minimal value: this is the factor which directly affects the process whose quantity is changed”.
-Hatch and slack mechanism: The primary CO2 acceptor is not three-carbon molecule phosphoenolpyruvate (PEP) and it is present in mesophyll cells.
-Sach cardinal points: Chemical process is not affected by more than one factor which is nearest to its minimal value.
So, the correct answer is “Option A”.

Note:
Liebig's Law of the minimum is a principle developed by Justus von Liebig. It states that growth is controlled not by the total of resources available, but by the resources present in the minimum amount. This concept used to plant growth, where it was found that increasing the number of more nutrients but not to increase the plant growth. By increasing the amount of the limiting nutrient (the one scarcest in reaction need was the growth of a plant or crop improved.