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NCERT Solutions For Class 12 Biology – Class 12 Biology NCERT Book

NCERT Solutions For Class 12 Biology plays a prominent role in JEE and NEET. In Biology each question is explained diagrammatically, So the student can easily understand the subject. There are various chapters in the Class 12 Biology NCERT Book. It was prepared by expert teachers. This article will clarify all the doubts regarding the subject. Important topics have been covered like reproduction in the organism, microbes in human welfare, etc. Students preparing for JEE and NEET Biology NCERT Solutions Class 12 book is very useful to get a high score in the exam. We have given an overview of each and every chapter of NCERT Solutions For Class 12 Biology. Our aim is to understand all the concepts in an easy method. This plays a crucial role in all exams conducted by the CBSE and NEET. The solutions will not only help students in their board exam preparation but will also help them clear competitive exams like NEET. NCERT Solutions For Class 12 gives a foundation to every concept. NCERT is an individual organization that works under the government of India for improving school education.

Class 12 Biology NCERT Solutions

NCERT Solutions For Class 12 Biology have been written u for students to help with the CBSE board exams. It contains 16 chapters and each chapter is discussed with a detailed explanation. For students who are searching for Class 12 Biology NCERT Solutions, this article gives complete guidance for preparing. 16 chapters are listed below. The student should practice each topic for better scoring in the exam. These chapter-wise solved questions will help aspirants find more time for revisions and mock tests.

NCERT Solutions For Class 12 Biology

Chapter 1: Reproduction in Organisms
Chapter 2: Sexual Reproduction in Flowering Plants
Chapter 3: Human Reproduction
Chapter 4: Reproductive Health
Chapter 5: Principles of Inheritance and Variation
Chapter 6: Molecular Basis of Inheritance
Chapter 7: Evolution
Chapter 8: Human Health and Disease
Chapter 9: Strategies for Enhancement in Food Production
Chapter 10: Microbes in Human Welfare
Chapter 11: Biotechnology: Principles and Processes
Chapter 12: Biotechnology and its Applications
Chapter 13: Organisms and Populations
Chapter 14: Ecosystem
Chapter 15: Biodiversity and Conservation
Chapter 16: Environmental Issues

NCERT Solutions For Class 12 Biology Chapter 1 Reproduction in Organisms

In this chapter, we are going to learn the importance of reproduction and the types of reproduction In different organisms. The subtopics covered in this chapter include pre-fertilization events, fertilization, and post-fertilization events. We will explain all the questions with diagrams which makes the learning easy for the students. The best way to score well in this NCRET Class 12 Biology Chapter 1 is by understanding each and every concept thoroughly.

NCERT Solutions For Class 12 Biology Chapter 2 Sexual Reproduction in Flowering Plants

We all love flowers as they are the objects of aesthetic, ornamental, social, religious, and cultural value. Chapter 2 Class 12 Biology will explain the internal parts of a flower and how each part plays a vital role in sexual reproduction.

NCERT Solutions For Class 12 Biology Chapter 3 Human Reproduction

This chapter helps to examine the human reproductive systems of males and females. this chapter will help you to understand the changes that occur in human beings after puberty and the cessation of ovum formation in women around the age of fifty years. Moreover, this Class 12 Biology Chapter 3 on human reproduction will give you a close look at the internal reproductive parts of the male and female along with the remarkable differences between them.

NCERT Solutions For Class 12 Biology Chapter 4 Reproductive Health

This chapter focuses on the importance of reproductive health and the methods to achieve it. This chapter also focuses the maternal health and the health of the child during pre-pregnancy, pregnancy, and post-pregnancy periods. Basically, Class 12 Biology Reproductive Health refers to the total well-being in all aspects of reproduction such as physical, emotional, behavioral, and social.

NCERT Solutions For Class 12 Biology Chapter 5 Principles of Inheritance and Variation

This chapter mainly deals with the process of inheritance and the role of gens in differentiating the offspring of particular species. NCERT Class 12 Chapter 5 Biology will also come across a few prominent laws of inheritance such as the Law of Dominance, Mendel’s law, etc.

NCERT Solutions For Class 12 Biology Chapter 6 Molecular Basis of Inheritance

This chapter will introduce DNA, and RNA and the process of replication. This chapter will help to identify the difference between DNA and RNA. Chapter 6 Class 12 Biology is explained with simple diagrams which are useful to students.

NCERT Solutions For Class 12 Biology Chapter 7 Evolution

This chapter deals with the origin of life and the evolution of biodiversity on planet earth. For better understanding, this Biology Chapter 7 Evolution Class 12 NCERT was totally explained in diagrams, illustrations, and flowcharts. There are a lot of interesting theories and mythologies on how life originated on earth.

NCERT Solutions For Class 12 Biology Chapter 8 Human Health and Disease

This chapter deals with human health and disease and types of diseases, treatment and prevention, and immunity. You will also learn some public health measures that can safeguard you against infectious diseases. In this, Chapter 8 Class 12 Biology you will learn the concepts of immunity and allergies in detail.

NCERT Solutions For Class 12 Biology Chapter 9 Strategies for Enhancement in Food Production

This chapter deals with the concepts belonging to food production organically. Several new techniques like embryo transfer technology and tissue culture techniques. In this NCRET Class 12 Chapter 9 Biology play a major role in further enhancing food production are discussed in this chapter.

NCERT Solutions For Class 12 Biology Chapter 10 Microbes in Human Welfare

Microbes are also known as micro-organisms that can be seen only under a microscope. They are small living creatures and they are invisible to the naked eye and are present all around us. Biology Class 12 Chapter 10 play a prominent role in the evolution of the planet earth. The most common microbes include bacteria, protozoa viroid, fungi, and viruses.

NCERT Solutions For Class 12 Biology Chapter 11 Biotechnology: Principles and Processes

This chapter deals with the depth study of the principles and processes involved in biotechnology. Students will know about the recombinant proteins that are used in medical practice. In Class 12 Biology Chapter 11 Students will get to know how biotechnology deals with the large-scale production and marketing of products and processes using live organisms, cells, or enzymes.

NCERT Solutions For Class 12 Biology Chapter 12 Biotechnology and its Applications

In this chapter, students will know about the human beings have used biotechnology to improve the quality of human life, particularly in the field of food production and health. NCERT Class 12 Biology Chapter 12  Students will also know that transgenic animals are also used to understand how genes contribute to the development of a disease.

NCERT Solutions For Class 12 Biology Chapter 13 Organisms and Populations

This chapter deals with four levels of the biological organization, namely organisms, populations, communities, and biomes. In chapter 13 Class 12 Biology Biotic components comprise all the living organisms within an ecosystem, which includes plants, animals, birds, insects, bacteria, fungi, and more.

NCERT Solutions For Class 12 Biology Chapter 14 Ecosystem

In this chapter students first, learn about the structure of the ecosystem in order to appreciate the input, transfer of energy, and output. The ecosystem is the combination of living things and nonliving things. Overall, the Ecosystem Class 12 Biology is the network of interactions between and among organisms and their environment.

NCERT Solutions For Class 12 Biology Chapter 15 Biodiversity and Conservation

In this chapter, students will learn about biodiversity, patterns of biodiversity, causes of loss of biodiversity, and biodiversity conservation. NCERT Class 12 Biology Biodiversity and Conservation, Genetic diversity, species diversity, latitudinal gradients, species are relationship, causes of biodiversity losses, in-situ conservation, and ex-situ conservation are a few topics covered in this chapter.

NCERT Solutions For Class 12 Biology Chapter 16 Environmental Issues

In this chapter, students will learn about air pollution and its control, water pollution and its control, solid wastes. In this Chapter 16 Class 12 Biology, we will also learn about agrochemicals, and their effects, radioactive wastes, the greenhouse effect, and global warming, ozone depletion in the stratosphere, degradation by improper resource utilization and maintenance, and deforestation.