Mineral Nutrition In Plants Question 70
Question: Assertion : Hydroponics is used for solution culture. Reason : A balanced nutrient solution contains both essential and nonessential elements.
Options:
A) If both the assertion and the reason are true and the reason is a correct explanation of the assertion
B) If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C) If the assertion is true but the reason is false
D) If both the assertion and reason are false
Show Answer
Answer:
Correct Answer: C
Solution:
Solution culture is being used for raising flowers and vegetables at home.
This soilless production of plants is called hydroponics.
A solution having all the essential elements in proper proportion is called normal or balanced nutrient solution.
BETA
