• Written By Varsha
  • Last Modified 23-08-2022

NCERT Solutions for Class 12 Biology


NCERT Solutions of Class 12 Biology: Class 12 Biology is a vital subject for students who wish to pursue a career in medical science, zoology or botany. While studying for exams, students are advised to refer to NCERT Solutions for Class 12 Biology to learn important concepts and problem-solving strategies easily.

We have provided NCERT Biology Class 12 Solutions in this article to help students in their exam preparations. The solutions provided here are prepared by top academic experts at Embibe, considering the latest syllabus. These chapter-wise solved questions will help students find more time for revisions and mock tests. Continue reading to access a free PDF of CBSE NCERT Class 12 Biology Chapter-wise solutions.

NCERT Solutions for Class 12 Biology: Important Topics

The NCERT Solutions for Class 12 Biology are designed in an easy-to-understand manner that helps clarify the students’ most complex problems. Furthermore, these Solutions are also a great way to learn about the exam pattern, marks distribution and the probable questions that can be asked in the exams. Students who have taken Science in Class 12 must follow the Class 12 Biology NCERT Solutions carefully.

Biology is all about definitions, diagrams and more. It consists of various chapters that require students to understand the concept properly. Therefore, the NCERT Solutions for Class 12 Biology is aimed at simplifying all these. Apart from theory, it also contains details about the practical exams that can help students in their board exams. Students can refer to the table below to check the important chapters covered in Class 12 Biology:

S.No.Important Topics for Class 12 Biology
1Reproduction in Organisms
2Sexual Reproduction in Flowering Plants
3Human Reproduction
4Reproductive Health
5Principles of Inheritance and Variation
6Molecular Basis of Inheritance
8Human Health and Disease
9Strategies for Enhancement in Food Production
10Microbes in Human Welfare
11Biotechnology: Principles and Processes
12Biotechnology and its Applications
13Organisms and Populations
15Biodiversity and Conservation
16Environmental Issues

NCERT Solutions for Class 12 Biology: Points to Remember

To further help students prepare for their exams, we have provided some important points that are covered in NCERT 12th Biology which students can refer to below:

  • Reproduction is the biological process by which new individual organisms’ offspring are produced from their parents.
  • There are two major types of reproduction in biological world; asexual and sexual.
  • Human beings reproduce sexually and are viviparous.
  • Diseases or infections which are transmitted through sexual intercourse are collectively called sexually transmitted diseases (STD).
  • Some common STDs are gonorrhoea, syphilis, genital herpes, chlamydiasis, genital warts, trichomoniasis, hepatitis-B, AIDS, etc.
  • Genetics is a branch of biology which deals with principles of inheritance and its practices.
  • The first scientific study leading to formulations of laws of inheritance was carried out by Gregor Johann Mendel, known as the ‘father of genetics’.
  • Multiple Ovulation Embryo Transfer Technology (MOET) is used for improvement of some animals like cattle, sheep, etc.
  • In MOET technique, the target animal is administered hormones having activity similar to Follicular Stimulating Hormone (FSH). These hormones induce follicular maturation and superovulation.
  • Biotechnology has provided many useful products by using microbes, plants and animals and their metabolic systems.
  • Recombinant DNA (rDNA) technology modifies microbes, plants and animals by manipulating genes in them.
  • Biosphere is the largest and most nearly self-sufficient biological system, and it can also be called ecosphere.
  • Ecosystem is a community of living organisms and the physical environment, both interacting and exchanging materials between them.

Students can get all the important points for NCERT Class 12 Biology for all chapters for free by visiting Embibe.

NCERT Solutions for Class 12 Biology: All Chapters

We have provided the detailed chapter-wise NCERT solutions for Class 12 Biology below:

FAQs on CBSE NCERT Solutions for Class 12 Biology

Q.1: Where can I get all the solutions for Biology Class 12 NCERT exercise questions?

Ans: At Embibe, we have provided solutions to all the questions for Class 12 Biology. The solutions provided in this article are prepared by the top academic experts at Embibe as per the NCERT Biology book for Class 12.

Q.2: Where can I get CBSE NCERT Biology Class 12 exercise answers?

Ans: Students can download Biology NCERT Class 12 exercise questions and answers from here.

Q.3: How many chapters are there in NCERT Class 12 Biology?

Ans: There are 16 chapters in NCERT Class 12 Biology.

Q.4: Is studying from NCERT sufficient for Biology in the NEET Exam?

Ans: Students who rely on NCERT Solutions for their NEET preparation can score at least 75%+ in their NEET exams.

Q.5: How many chapters are there in NCERT Biology Class 12 Solutions?

Ans: There are a total of 16 chapters available in NCERT Solutions for Biology Class 12 for free.

Adaptive Practice with Solutions To Help You Ace Important Topics for 12th CBSE Biology