Question

33. Which of the following statement is false about nutrition?
O Nitrogen and phosphorus are macronutrients.
O Plant hormones are nutrients.
O Manganese and molybdenum are macro nutrients.
O Nutrition provides energy for carrying out various functions.
​

Answer 1

Answer:

b)

Explanation:

plant harmones are nutrients

Answer 2

O Manganese and molybdenum are micronutrients

Explanation:

• There are 7 essential plant nutrients which are micro nutrients these are boron, zinc, manganese , iron, copper, molybdenum, chlorine.
• Macronutrients are those nutrients which are required in larger amount while microutrients are those nutrients which are required in smaller amounts.
• Micro nutrients are also called trace elements while macro nutrients are also known as major elements.
• Micro nutrients contribute to body growth and disease prevention, macro nutrients provides energy required for the metabolic system.