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Ncert Solution | Ncert Solution for class 11th | Ncert Solution for 11 Biology | NCERT BIOLOGY CHAPTER 15 PLANT GROWTH AND DEVELOPMENTS
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NCERT Solutions for class 11 biology Chapter 15 plant growth and developments

Ncert Solutions for class 11 biology Chapter 15 plant growth and developments is prepared by CBSE STUDENT eCARE Expert to score good marks in class 11. Class 11 biology Chapter 15 plant growth and developments contains many topics which are very important to score good in class 11. There are some important topics of Chapter 15 plant growth and developments is mentioned below:

Chapter 15 – Plant growth and development are covered under Unit 4 – Plant Physiology. Data collated from previous years depicts that the unit – Plant Physiology weighs 18 marks. This is to say that approximately 25% of the question paper sees questions appearing from this unit.

Examinations are one of the ways of assessing the information gathered by students and checking the level of information grasped. Questions play a crucial role in obtaining this information. The different types of questions that can be asked in order to assess various capabilities of students are as follows:

  • Remembering – knowledge-based questions
  • Understanding – judging comprehension
  • Application type of question
  • High order thinking skills – assessing analysis and synthesis
  • Evaluation

List of subtopics covered in Chapter 15 – Plant Growth and Development

Number Subtopic
15.1 Growth
15.2 Differentiation, Dedifferentiation and Redifferentiation
15.3 Development
15.4 Plant Growth Regulators
15.5 Photoperiodism
15.6 Vernalisation



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Some Questions are asked by class 11 Students related to Chapter 15 plant growth and developments

What topics are important in the Chapter 15 of NCERT Solutions for Class 11 Biology from the exam point of view?

The topics important in the Chapter 15 of NCERT Solutions for Class 11 Biology from the exam point of view are –
15.1 – Growth
15.2 – Differentiation, Dedifferentiation and Redifferentiation
15.3 – Development
15.4 – Plant Growth Regulators
15.5 – Photoperiodism
15.6 – Vernalisation

How much marks will I get by studying the Chapter 15 of NCERT Solutions for Class 11 Biology thoroughly?

The Chapter 15 of NCERT Solutions for Class 11 Biology comes under the Unit 4. According to the previous year question paper, it is found that about 18 marks can be obtained by studying this chapter thoroughly. Approximately about 25% of the question paper can have questions from this unit. In order to learn the concepts, students are advised to download the solutions available on STUDENT ECARE and refer to them to get their doubts cleared instantly. The solutions are present in both chapter wise and exercise wise format to help students based on their needs.

What will I get by referring to the NCERT Solutions for Class 11 Biology Chapter 15?

Exams are one of the methods of assessing the information gathered by the students and their aptitude level. By using the NCERT Solutions for Class 11 Biology Chapter 15, students will be able to improve their problem solving and time management skills. All the fundamental concepts are explained in a simple and descriptive manner to help students score well in the annual exam. By regular practice, students will be able to answer comprehension based, knowledge based, application based and evaluation based questions.