Q. The most abundant element found in plants is :
(a) Carbon
(b) Nitrogen
(c) Iron
(d) Manganese
Solution :
Correct option : A Carbon is one of the macronutrients present in the plants. It is the most abundant element found in plants. Carbon is a constituent of organic compounds. It is one of the non-mineral element. Carbohydrates like sugars, starches and cellulose are the important organic compounds composed of carbon present in plants. So, the correct answer is ‘Carbon’
