Start learning →

PUCET (Punjab) Hydroponics — practice questions

Explore 1 free Hydroponics questions in PUCET (Punjab) Biology. Open each question or exercise to read its content, reference answers and available explanation.

Practise Hydroponics with Quill →

Hydroponics questions and exercises with answers

Showing questions 1–1 of 1.

**Hydroponics** is:Read the answer and worked solution →

Worked practice questions

**Hydroponics** is:

  1. Growing plants in liquid nutrient solution without soil
  2. Tissue culture
  3. Use of pesticides
  4. Selective breeding
Show answer and solution

Correct answer: A. Growing plants in liquid nutrient solution without soil

**Hydroponics:** roots in aerated nutrient solution. Used to study mineral requirements (Sachs, Knop). Modern commercial use in greenhouses. Allows precise nutrient control, faster growth, higher yields per unit area but requires careful pH/EC management.

Open this question →

How to practise

  1. Choose a Hydroponics question and try to work out your answer.
  2. Open the question to check the correct answer and read its worked solution.
  3. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.

More Biology topics

Molecular Basis of InheritanceSexual Reproduction in Flowering PlantsHuman ReproductionCell Cycle and Cell DivisionPrinciples of Inheritance and VariationPrinciples Of InheritanceReproductive HealthHuman Health and Disease