Which of the following is NOT a micronutrient required by plants?
Iron
Manganese
Zinc
Carbon
Related Questions
During photosynthesis, the splitting of water molecules contributes electrons to photosystem II. Which micronutrient is essential for this process?
Boron (B)
Nickel (Ni)
Manganese (Mn)
Iron (Fe)
Which of the following elements plays a crucial role in maintaining turgor pressure within plant cells?
Sodium
Potassium
Calcium
Magnesium
The number of essential elements known for the growth and reproduction of plants is
27
15
17
9
Nitrogen is a major component of which of the following biomolecules?
Carbohydrates
Lipids
Proteins and Nucleic Acids
Vitamins
Which of the following is a macronutrient?
Vitamin C
Iron
Protein
Calcium
Minerals involved in redox reactions in plant cells are
N, Cu
Fe, Cu
Ca, Fe
Na, Cu
Manganese is required in
Nucleic acid synthesis
Plant cell wall information
Photolysis of water during photosynthesis
Chlorophyll synthesis
Which of the following are considered as the roles of iron (Fe) in plants?
I. Important constituent of cytochrome
II. Activator of catalase
III. Essential for chlorophyll synthesis
Choose the correct option
Only I
Only III
Only II
All of these
A researcher observes that a plant exhibits stunted growth, delayed flowering, and reduced pollen viability. Further analysis reveals a deficiency in a specific micronutrient that plays a role in pollen germination and cell division. Which micronutrient is MOST likely deficient?
Iron
Manganese
Copper
Boron
Molybdenum is the essential constituent of
Nitrogenase
Respiratory chain
Growth regulators
Chlorophyll