Question

V
e of the macronutrient given below plays a key role in for
normal growth of the plant.
[1]
A)
Boron
Copper
Carbon
Uranium
​

Answer 1

(carbon)..... is the answer

Answer 2

Answer:

V e of the macronutrient given below plays a key role in for normal growth of the plant. So carbon is the right answer. Micronutrients play important roles for plant growth and they provide nutrients to the plants. Boron, copper, iron, manganese, molybdenum. Zinc, nickel and chloride are some essential parts of Micronutrients. Here, along with the carbon, you can also find iron that provides nutrients to plants.