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NCERT Solutions for Class 12 Biology

NCERT book of Class 12 Biology recommended by CBSE consists of 16 chapters which revolve around topics like the reproduction in organisms, Genetics and Evolution, Genetics and Evolution, Biology and Human Welfare, Biotechnology and its Applications, principles of inheritance and variation, human health and diseases, biotechnology principles and processes, strategies in the enhancement of food production, ecosystem and environmental issues and Ecology and Environment.

Aakash NCERT Solutions for 16 Chapters in Class 12 Biology NCERT Textbook are available here for students wishing to score good marks in upcoming board exams 2020-21 and other competitive exams. Students can access the provided NCERT Solutions Free of Cost in PDF format. 12th Class sets the base for higher education for every student. This makes it the most crucial class for any student who is aiming for his/her dream of quality high education. Good score in this class is equivalent to a quality high education. Thus, it becomes extremely important for students to give a boost to their Class 12 Biology preparation with Aakash NCERT Solutions.

Aakash NCERT Solutions are created in such a way that going through the solutions will help students in understanding how to write detailed answers. Our NCERT Solutions are presented in such a way that students first learn to check the marks allocated to a question and then answer it accordingly. Aakash NCERT Solutions for Class 12 Biology will help in improving students’ problem-solving skills.


NCERT Solutions for Class 12 Biology - Chapter-Wise


Chapter 1 Reproduction in Organisms

Chapter 1 of Class 12 Biology talks about types, modes and the process of reproduction in different organisms. The chapter also mentions asexual reproduction, sexual reproduction, pre-fertilization events, fertilization, and post-fertilization events etc.

Chapter 2 Sexual Reproduction in Flowering Plants

Chapter 2 of Class 12 Biology is a combination of four chapters and holds a weightage of fourteen marks in 12 board examination. It is indeed a very important chapter if a student wishes to score high marks in Biology exam.It talks about the structure, morphology, and process of sexual reproduction in flowering plants.

Chapter 3 Human Reproduction

Chapter 3 of Class 12 Biology teaches students about the human male and female reproductive system. Diagrams, illustrations, flowcharts, and easy language makes this chapter comprehensive and easy to learn.

Chapter 4 Reproductive Health

Chapter 4 of Class 12 Biology is one of the highest-scoring chapters and focuses on the issues of the significance of reproductive health and the methods to achieve it. It also talks about maternal health and the health of the child during pre-pregnancy, pregnancy, and post-pregnancy periods.

Chapter 5 Principles of Inheritance and Variation

Chapter 5 of Class 12 Biology basically revolves around Genetics and Evolution.Similarity and variation between the parents and offspring are discussed in this chapter. Mendel”s law of inheritance, the inheritance of one gene, the inheritance of two genes, sex determination, mutations, and genetic disorders are the main topics discussed here.

Chapter 6 Molecular Basis of Inheritance

Chapter 6 of Class 12 Biology is a highly scoring chapter. In this chapter, very simplified diagrams are given to understand all the structures of DNA,RNA, the process of replication, etc.

Chapter 7 Evolution

Chapter 7 of Class 12 Biology revolves around topics related to the origin of life and the evolution of life forms or biodiversity on planet earth.

Chapter 8 Human Health and Disease

Chapter 8 of Class 12 talks about Biology Health, maintenance of optimum health, diseases, types, treatment and prevention, immunity, and its types and address some diseases such as AIDS, cancer, and adolescent issues.

Chapter 9 Strategies for Enhancement in Food Reproduction

Chapter 9 of Class 12 Biology deals with biological principles applied to animal husbandry and plant breeding that have a major role to increase food production. Several new techniques like embryo transfer technology and tissue culture techniques that play a pivotal role in further enhancing food production are discussed in this chapter.

Chapter 10 Microbes in Human Welfare Solutions

Chapter 10 of Class 12 Biology talks about Microbes which are also referred to as micro-organisms or microscopic organisms as they can only be seen under a microscope. Being tiny living creatures, they are invisible to the naked eye and are present all around us, in air, water, soil and so on.

Chapter 11 Biotechnology: Principles and Processes

Chapter 11 of Class 12 Biology deals in in-depth study of principles and processes involved in biotechnology.

Chapter 12 Biotechnology and its Applications

Chapter 12 of Class 12 Biology talks about how human beings have used biotechnology to improve the quality of human life, especially in the field of food production and health.

Chapter 13 Organisms and Populations

Chapter 13 of Class 12 Biology Textbook talks about Organisms and Populations. In this chapter, students will get to explore ecology at the organismic and population level. Important topics are organisms and their environment, niche, major abiotic factors affecting the organisms and its environment such as temperature, water, light, soil, etc.

Chapter 14 Ecosystems Solutions

Chapter 14 of Class 12 Biology Textbook talks about Ecosystems, which can be visualized as a functional unit of nature, where living organisms interact among themselves and also with the surrounding physical environment.

Chapter 15 Biodiversity and Conservation

In Aakash NCERT Solutions for this chapter, students will learn about the importance and significance of biodiversity, its types, patterns, evolution, degradation, and conservation.

Chapter 16 Environmental Issues

Chapter 16 in Biology talks about the problems that are posing a threat to the ecological balance in nature such as pollution, global warming, deforestation, etc. and how they can be controlled. This chapter also covers the effects of pollution on human life and how it is affecting human life.

Learn Smart way with Aakash’s Latest NCERT Solutions for Class 12 Biology!

We at Aakash have taken extreme care to furnish keynotes after each part with the nitty-gritty outline, significant equations and all the important points clarified in the reading material for Class 12th which is an extremely important class in one’s academic career. The students looking for the appropriate responses of inquiries present in the books of NCERT would now be able to put their hunt to stop. These arrangements of NCERT Biology solutions are set up after over the top exploration, making it outstanding amongst other online NCERT Solutions. It gives a bit by bit clarification to each topic given in the course books. The Aakash NCERT Solutions can likewise end up being of significant guide to students for their board and competitive exam preparation.

FAQ’s for CLASS 11 Biology NCERT Solutions

Q. Why should students opt for Aakash NCERT Solutions for CBSE Class 12 Biology?

A. NCERT Class 12 Biology Solutions by Aakash is the perfect aid for students aiming to score well in their board exams. As it is created by qualified subject teachers of Aakash as per the latest class 12 CBSE Biology Syllabus, students will find it really helpful to ace their Board Class.

Q. Which are the best NCERT Solutions for Class 12th Biology?

A. Students can find many NCERT Solutions for their Class 12 Board Exams Online. Aakash has also provided NCERT Solutions for Class 12 for the ease of students. They can be accessed online at our website or else directly click on the quick links provided.

Q. What is the price for Class 12 Biology Aakash NCERT Solutions?

A. Aakash has provided free of cost NCERT Solutions for Class 12 for all subjects. Curated by subject matter experts, Aakash NCERT Solutions can be accessed by Students without any fee.

Q. How many chapters are there in class 12 Biology NCERT Book?

A. NCERT Biology textbook for Class 12, consists of a total of 16 chapters as per the latest syllabus prescribed by CBSE.

Also See
NCERT Solutions for Class 12 Maths NCERT Solutions for Class 12 Physics NCERT Solutions for Class 12 Chemistry

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