Question
Major form of boron absorbed by plants is: (A)
B4O7-2‑ (B) BO32- (C) H2BO3- (D) H3BO3Solution
Boron plays an important role in the movement and metabolism of sugars in the plant and synthesis of plant hormones and nucleic acids. It is taken up by plants primarily as H3BO3 (boric acid) and H2BO3- (borate).
In which year did tractor manufacturing start in India?
Paddy and straw are an example of
Micronutrients are better absorbed and more bioavailable from:
In C4 plants, the primary carboxylation takes place by using ___ enzyme
Among the following, which one is the Arabica Coffee………………….
Which of the following act as a regulator of agricultural produce market?
Stolon, Runners, suckers are examples of
The daily dietary nutrient intake level that is sufficient to meet the nutrient requirements of nearly all healthy individuals is called:
When Marginal cost is at lowest, Marginal product will be:
Maximum, minimum and optimum temperatures are collectively termed as
