Mineral Nutrition — Important Questions
Telangana Open School (TOSS) · Class 12 · Biology
46 important questions from Mineral Nutrition for Telangana Open School (TOSS) Class 12 Biology, with answers. Written for the board exams 2027.
Interactive on Super Tutor
Studying Mineral Nutrition? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for important questions and more.
Free trial, no card needed.
Important Questions from Mineral Nutrition
Which of the following are macronutrients?
Show answer
Nitrogen, Calcium
Macronutrients are required in large amounts. Nitrogen and Calcium are both macronutrients.
Carbon, hydrogen, and oxygen are obtained by plants from atmosphere and water.
Show answer
True
Plants get carbon from CO₂ in air, hydrogen from water, and oxygen from both air and water.
What is the main advantage of hydroponics?
Show answer
It allows precise control over nutrient supply
In hydroponics, the exact amount of nutrients can be given to plants, helping in better growth.
Which scientist first demonstrated hydroponics?
Show answer
Julius Von Sachs
Julius Von Sachs developed the technique of growing plants in nutrient solutions in the 19th century.
+42 more questions on Mineral Nutrition (Telangana Open School (TOSS) Class 12 Biology)
Practise AllFrequently Asked Questions
What are the important topics in Mineral Nutrition for Telangana Open School (TOSS) Class 12 Biology?
How many important questions are there in Mineral Nutrition?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Mineral Nutrition
For serious students
Get the full Mineral Nutrition chapter — start free.
Quizzes, flashcards, an AI doubt solver and a study plan for Telangana Open School (TOSS) Class 12 Biology. Free to start, no card needed.