NEET BIOLOGY

Detailed explanation-1: -The 17 Essential Plant Elements include nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, boron, chlorine, iron, manganese, zinc, copper, molybdenum, and nickel. The non-mineral essential plant elements include hydrogen, oxygen, and carbon. These are either taken up as a gas or water.

Detailed explanation-2: -Most needed are nitrogen (N), phosphorus (P), potassium (K), and sulphur (S). The others are calcium (Ca), iron (Fe), magnesium (Mg), manganese (Mn), zinc (Zn), copper (Cu), boron (B), molybdenum (Mo), chlorine (Cl), sodium (Na), cobalt (Co), nickel (Ni), and silicon (Si).

Detailed explanation-3: -Essential Elements: Plants need 17 elements for their growth and completion of life cycle. they are carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium, calcium, magnesium, sulphur, iron, manganese, zinc, copper, boron, molybdenum and chlorine, nickel.

Detailed explanation-4: -a plant cannot complete its life cycle without the element. no other element can perform the function of the element. the element is directly involved in plant nutrition.

Detailed explanation-5: -About 20 different elements are essential for the proper growth of plants. These are known as essential elements. The most important nutrients are Nitrogen, Phosphorus and Potassium.