NCERT Solutions for Class 12 Biology - Chapter 5 Molecular Basis of Inheritance

NCERT Solutions for Class 12 Biology Chapter 5 Molecular Basis of Inheritance

In this Class 12 you will learn about RNA, which, though it also acts as genetic material in some viruses, mostly functions as a messenger and RNA has additional roles as well. It functions as an adapter; it is structural; and in some cases, it acts as a catalytic molecule. NCERT Solutions for Class 12 Biology chapter 5 - Molecular Basis of Inheritance provide Questions and answers based on our chapter 5 Biology Class 12. These NCERT Solutions for Class 12 Biology chapter 5 are prepared by our expert teachers who have provided step-by-step solutions to all the questions in an easy and understandable manner. Refer to these NCERT Solutions and kick-start your Class 12 Biology preparation today!

Class 12th Biology chapter 5 NCERT Solutions are solely made for helping students take that extra step towards achieving a higher score. You should learn and practise all the topics covered in this properly to secure good marks in the exam. Candidates should also solve the exercises in the back of the chapter and verify their answers by comparing them with the NCERT Solutions for Chapter 5. In this way, they will be able to improve their knowledge-base. 

The PDF consists of many topics which come under this chapter,like DNA, genetic structure, Dogma & RNA, DNA packaging, DNA replication, RNA (as a separate topic), etc. 

The NCERT Solutions for Class 12 Biology's Molecular Basis of Inheritance make reliable revision notes for exam preparation. The notes themselves are brief and are aimed at providing students with reference points after the student has studied the chapter.

Rather than bookmarking each chapter separately, the full current-syllabus book is worth having as one link: class 12 biology textbook pdf.

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NCERT Biology Class 12 Weightage

Students will have to attempt two sections, one section which carries a total weightage of 70 marks, while another one consists of 30 marks in the Biology paper. Mentioned below the latest marking scheme, this chapter’s weightage might vary between 9 and 15 marks, depending upon the types of questions asked in the exam. Also, you should keep in mind the possibility of this chapter’s importance from the practical examination’s point-of-view, as you may get questions from this chapter for experiments that come under Part A.

CBSE Class 12 Biology chapter 5 NCERT Solutions

CBSE Class 12 Biology chapter 5 NCERT Solutions cover the following topics.

• DNA
• Structure 
• Central Dogma
• DNA Replication
• RNA
• Genetic Code
• Human Genome Project
• Goals of HGP
• Methodologies of HGP
• Salient features of HGP
• Modular Basis of Inheritance
• DNA role in the modular basis of inheritance
• Regulation of gene expression
• Prokaryotic Gene regulation
• Discovery of DNA
• Properties of Genetic Material
• Salient features of the genetic code
• Genetic code and mutations

Benefits of Downloading the PDF of NCERT Solutions Class 12 Biology Chapter 5 Molecular Basis of Inheritance

Practice is a key factor in increasing marks in exams. Biology is a key and high-scoring subject in Science. In exams, students are required to understand and answer various concepts. So, they need to practise as many questions as possible. Sometimes, more than the exercises in the textbook is needed for practice. That’s why our experts have formed the Class 12 Biology chapter 5 Notes to benefit students. They will benefit from solving the questions and studying Class 12 biology chapter 5 Notes. These benefits are as below

• The experts at eSaral have collected these questions from NCERT textbooks, CBSE sample papers, CBSE past years’ question papers, and essential reference books. Therefore, you don’t have to search for questions from different sources. The experts have written the answers following the CBSE guidelines too. The Class 12 Biology chapter 5 Notes will help students boost their confidence. Students should read the answers carefully in order to understand the CBSE question patterns and quality answers.
• Our expert team has prepared class 12 biology chapter 5 Notes and written the answers in easy words and to the point. Candidates can understand how to write suitable answers for exams. Apart from this, experts have also included many descriptive questions and answers. As students have to write long answer-type questions in higher classes, it would be better for them to practise such questions from Class 12 Biology chapter 5 Notes. Students should follow the Class 12 Biology Chapter 5 Notes to read the notes and questions and answers.
• In the eSaral Class 12 biology chapter 5 Notes, subject matter experts have included questions from each topic in the syllabus. No significant concept is left behind. Thus, they have accumulated all the possible questions. Students may study the Class 12 Biology Chapter 5 Notes to get an idea of the types of exam questions. Additionally, if they want to increase their knowledge, they must study these questions and answers.