Which group of elements are predominantly involved in maintaining osmotic potential in plants?
Calcium, Magnesium, Sulfur
Iron, Manganese, Zinc
Potassium, Chloride, Sodium
Nitrogen, Phosphorus, Potassium
Related Questions
Which of the following is a macronutrient?
Vitamin C
Iron
Protein
Calcium
Which is essential for the growth of root tip?
In which of the following, all three are macronutrients?
Boron, zinc, manganese
Iron, copper, molybdenum
Molybdenum, magnesium, manganese
Nitrogen, Magnesium, Phosphorus
Identify the elements which functions as the components of biomolecules
I. Hydrogen II. Magnesium
III. Oxygen IV. Nitrogen
Only IV
Only II
I, II, III and IV
All except II
Which of the following elements in plants is not remobilized?
Read the functions given below and identify the concerned nutrient
I. Activator of catalase
II. Important constituent of cytochrome
III. Important constituent of proteins involved in ETS
IV. Essential for chlorophyll synthesis
Mo
Fe
Cu
Ca
In which of the following forms is iron absorbed by plants ?
Fe²⁺
Fe³⁺
FeO
Fe₂O₃
Which of the following elements plays a crucial role in maintaining turgor pressure within plant cells?
Sodium
Potassium
Calcium
Magnesium
What effect can be seen on the plant growth and reproduction in the absence of essential mineral element?
Plants will complete their life cycle normally
Plants will not complete their life cycle
There will be no effect on the normal growth but reproduction in plants will suffer
Only growth will get effected not the reproduction
Essential elements perform many functions which includes
I. Permeability of the cell membrane
II. Maintenance of osmotic concentration of the cell sap
III. Major constituents of macromolecules and coenzymes
IV. Buffering action
Choose the correct option
Only III
I and III
Only I
I, II and III
