NEET Biology question

Not in NEET syllabus

Identify the given type of hydroponic technique and select the correct option.

(A)A very shallow stream of water containing dissolved nutrients is recirculated past the roots of plants in a watertight channel.
(B)The nutrient solution flows in a thin film over the roots, ensuring that the upper part of the roots gets sufficient supply of oxygen.
(C)Roots are suspended in the air over the nutrient solution, which is provided in the form of a nutrient mist.
(D)Both (a) and (b)Correct

Answer: (D)

Solution

This describes the Nutrient Film Technique (NFT) of hydroponics, in which a very shallow, recirculating stream of nutrient solution flows in a thin film past the bare

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Question ID VK-113046