The number of essential elements required for | vedclass

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(B) According to the criteria for essentiality established by Arnon and Stout,an element is considered essential if it is absolutely necessary for sup

Vedclass · Accepted Answer

$17$

Vedclass · Answer

(B) According to the criteria for essentiality established by Arnon and Stout,an element is considered essential if it is absolutely necessary for supporting normal growth and reproduction of the plant.Currently,there are $17$ elements that are recognized as essential for the normal growth and development of plants.These include Carbon $(C)$,Hydrogen $(H)$,Oxygen $(O)$,Nitrogen $(N)$,Phosphorus $(P)$,Potassium $(K)$,Calcium $(Ca)$,Magnesium $(Mg)$,Sulphur $(S)$,Iron $(Fe)$,Manganese $(Mn)$,Copper $(Cu)$,Boron $(B)$,Zinc $(Zn)$,Molybdenum $(Mo)$,Chlorine $(Cl)$,and Nickel $(Ni)$.

The number of essential elements required for the normal growth of plants is

Similar Questions

Macronutrients like carbon,hydrogen and oxygen are obtained mainly from

'All elements that are present in a plant need not be essential to its survival.' Comment.

Which of the following is an essential mineral element that is not a constituent of any enzyme but stimulates the activity of many enzymes?

Which of the following mineral elements is not responsible for the healthy growth of plants?

$A$ : All the diverse mineral elements found in plants are not essential for them.
$R$ : Some plants accumulate heavy and toxic minerals such as gold and selenium from the soil.

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