Question

The technique of growing plants in a nutrient solution is known as , whereas the method of growing plants in aerial environment is called .

• A. silviculture
• B. tissue culture
• C. hydroponics
• D. aeroponics

Answer 1

Answer: (C), (D)

The correct options are
C hydroponics
D aeroponics

The technique of growing plants in a nutrient-rich solution is known as hydroponics. Nutrients are supplied along with the solution without the use of soil.

The method of growing plants in aerial environment is called aeroponics. Plants are suspended in air and nutrients are sprayed in the form of mist or as droplets.