Related Questions
Which of the following is one of the component of ATP?
Potassium
Phosphorus
Magnesium
Manganese
About 98% of the mass of every living organism is composed of just six element including carbon, hydrogen, nitrogen, oxygen and
Phosphorus and sulphur
Sulphur and magnesium
Magn0esium and sodium
Calcium and phosphorus
An element playing important role in nitrogen fixation is
Molybdenum
Copper
Manganese
Zinc
Which of the following is a macronutrient?
Vitamin C
Iron
Protein
Calcium
How many essential mineral elements have been discovered yet?
17
107
110
150
A plant hormone, auxin, plays a significant role in root development. Primarily, auxin influences which process in the root tip for growth?
Cell differentiation
Cell division
Cell elongation
Root hair formation
Name the minerals responsible for maintaining cation-anion balance in the plant cells
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
For its action nitrogenase requires
super oxygen radicals
high input of energy
light
molybdenum
The deficiencies of micronutrients not only affects growth of plants but also vital functions, such as photosynthetic and mitochondrial electron flow. Among the list given below, which group of three elements shall affect most, both photosynthetic and mitochondrial electron transport?
Fe, Cu, Mn
Mg, Cl, B
Mo, Ni, Zn
Ca, K, S