CBSE (Science) Class 11CBSE
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

NCERT solutions for Class 11 Biology chapter 12 - Mineral Nutrition

Biology Textbook for Class 11

Login
Create free account


      Forgot password?

Chapters

NCERT Biology Class 11

Biology Textbook for Class 11

Chapter 12 - Mineral Nutrition

Pages 193 - 205

Q 1 | Page 205

All elements that are present in a plant need not be essential to its survival’. Comment.

Q 2 | Page 205

Why is purification of water and nutrient salts so important in studies involving mineral nutrition using hydroponics?

Q 3 | Page 205

Explain essential elements with examples.

Q 3.1 | Page 205

Explain macronutrients with examples

Q 3.2 | Page 193

Explain micronutrients with examples

Q 3.3 | Page 205

Explain beneficial nutrients with example

Q 3.4 | Page 205

Explain toxic elements with examples

Q 4 | Page 205

Name at least five different deficiency symptoms in plants. Describe them and correlate them with the concerned mineral deficiency.

Q 5 | Page 205

If a plant shows a symptom which could develop due to deficiency of more than one nutrient, how would you find out experimentally, the real deficient mineral element?

Q 6 | Page 205

Why is that in certain plants deficiency symptoms appear first in younger parts of the plant while in others they do so in mature organs?

Q 7 | Page 205

How are the minerals absorbed by the plants?

Q 8 | Page 205

What are the conditions necessary for fixation of atmospheric nitrogen by Rhizobium. What is their role in N2 -fixation?

Q 9 | Page 205

What are the steps involved in formation of a root nodule?

Q 10.1 | Page 205

following statement are true? If false, correct them: Boron deficiency leads to stout axis.

Q 10.2 | Page 205

Given statement are true? If false, correct them - Every mineral element that is present in a cell is needed by the cell.

Q 10.3 | Page 205

Given statement are true? If false, correct them: - Nitrogen as a nutrient element, is highly immobile in the plants.

Q 10.4 | Page 205

Given statement are true? If false, correct them: -  It is very easy to establish the essentiality of micronutrients because they are required only in trace quantities.

NCERT Biology Class 11

Biology Textbook for Class 11

NCERT solutions for Class 11 Biology chapter 12 - Mineral Nutrition

NCERT solutions for Class 11 Biology chapter 12 (Mineral Nutrition) include all questions with solution and detail explanation from Biology Textbook for Class 11. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has created the CBSE Biology Textbook for Class 11 solutions in a manner that help students grasp basic concepts better and faster.

Further, we at shaalaa.com are providing such solutions so that students can prepare for written exams. These NCERT textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 11 Biology chapter 12 Mineral Nutrition are Macro and Micro Nutrients and Their Role, Deficiency Symptoms of Essential Elements, Toxicity of Micronutrients, Elementary Idea of Hydroponics, Nitrogen Metabolism, Criteria for Essentiality, Nitrogen Cycle, Introduction of Mineral Nutrition, Nitrogen to Ammonia Conversion and Nitrogenase, Mineral Nutrition (Questions), Methods to Study the Mineral Requirements of Plants, Mechanism of Absorption of Elements, Translocation of Solutes, Soil as Reservoir of Essential Elements, Biological Nitrogen Fixation.

Using NCERT solutions for Class 11 Biology by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in NCERT Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 11 prefer NCERT Textbook Solutions to score more in exam.

Get the free view of Class 11 Biology chapter 12 Mineral Nutrition and can use shaalaa.com to keep it handy for your exam preparation

S
View in app×