Question

Out of the following, which is a micro­nutrients for plants-
(A) Nitrogen
(B) Boron
(C) Phosphorus
(D) Potassium

Answer 1

Answer:

ye sab macronutrient nitrogen supply karte h

Answer 2

Dear Student,

◆ Answer -

(B) Boron

# Role of boron in plant development -

1. pollen germination
2. carbohydrate translocation
3. cell elongation & differentiation
4. calcium metabolism

# Micronutrients -

• Nutrients which are required in large amounts for plant growth & function are called macronutreints.
• e.g. oxygen, nitrogen, potassium, magnesium, carbon, calcium, etc.

# Micronutrients -

• Nutrients which are required in very small amounts for plant growth & function are called macronutreints.
• e.g. iron, boron, silicon, selenium, sodium, zinc, etc.

Thanks dear. Hope this helps you...