Multiple choice

In hydroponic process, the plant is grown in

  1. water and gravel

  2. water and soil

  3. water, nutrients and soil

  4. water and nutrients, without soil

  5. None of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Yes, it is correct. Hydroponics is the process of growing plants in water without soil, but nutrients are added in water.