Best Reference Books For Class 12 CBSE Biology 2026

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Best Reference Books For Class 12 CBSE Biology 2026

Best Reference Books For Class 12 CBSE Biology 2026

Vishal kumarUpdated on 07 Jul 2025, 06:31 PM IST

Best Reference Books for Class 12 CBSE Biology 2026 - Students preparing for CBSE class 12 Biology subject have to prepare well for their board exams, as it is one of the important subjects. The Class 12 Biology CBSE contains a more theoretical part and requires time to memorize all the information and details. So, it would be better to use some best CBSE biology reference books for class 12 to prepare effectively.

This Story also Contains

CBSE Class 12 Biology Unit-Wise Weightage
Best Reference Books for CBSE Class 12 Biology 2026
Benefits of CBSE 12th Biology Reference Books 2026
How to Select the Best Reference Book for CBSE Class 12 Biology 2026?
How to Prepare for CBSE Class 12th Biology 2026?
CBSE Class 12 Sample Paper for Biology

Best Reference Books For Class 12 CBSE Biology

CBSE will conduct the CBSE 12th board exam in February-March 2026. Candidates have to score well in the CBSE Class 12 Biology exam as their performance here will play an important role in determining their overall score. This includes being mindful of choosing the right study material, along with using the best class 12 biology reference book.

Medical aspirants can take the help of Biology in their preparation for exams like NEET from the best CBSE class 12 biology reference book pdf. In this article, we will include some best reference books for CBSE 12 Biology. Read more to know about the CBSE board, exam patterns, marking scheme, CBSE biology best book for class 12, etc.

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CBSE Class 12 Biology Unit-Wise Weightage

Unit	Title	Marks
VI	Reproduction	16
VII	Genetics and Evolution	20
VIII	Biology and Human Welfare	12
IX	Biotechnology and Its Applications	12
X	Ecology and Environment	10
Total		70

Best Reference Books for CBSE Class 12 Biology 2026

While looking for the books, make sure you have the latest edition of that book designed as per the new syllabus. Below, we have listed some of the CBSE best reference books for the Class 12 biology exam apart from the NCERT books.

NCERT Class 12 Biology Textbook - A must-read book
Together with Biology by S. Chand, Biology by Campbell and Reece
MTG 100 Percent Biology Text Book, Class 12, with CBSE Chapter-wise Topic-wise Question Bank and Solved Papers
Most Likely CBSE Question Bank for Class 12 Exam - Oswal
S. Chand’s Biology for Class XII by B.P. Pandey
Trueman’s Elementary Biology for Class 12 and NEET by K.N. Bhatia and M.P. Tyagi

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Benefits of CBSE 12th Biology Reference Books 2026

These best reference books for class 12 CBSE Biology are quite helpful in not only preparing for the CBSE class 12th Biology exam but also for other competitive exams. There are several benefits of CBSE's best reference books for class 12 biology.

Along with the 12th board examinations, students can prepare for entrance exams.
Students can get detailed information on several topics and can clarify doubts easily with several questions.
These reference books of CBSE 12th Biology help in tackling the difficult levels.

How to Select the Best Reference Book for CBSE Class 12 Biology 2026?

After knowing the exam pattern and syllabus, students should know how to find the best reference book for CBSE class 12 Biology. There are a lot of good books available that students can use as a good reference book for the Class 12 CBSE Biology exam. Students should ensure the following features while selecting the best reference book for CBSE Class 12 Biology 2026.

The subject has more graphical content and that makes it very important to pay attention to the figures and diagram along with the theory. CBSE best biology reference book for class 12 must-have figures and diagrams along with the theoretical content.
The book's language is also very important and it should be easy to understand.
It should give all information clearly and concepts as prescribed by the CBSE syllabus of Class 12.

Also, Read:

How to Prepare for CBSE Class 12th Biology 2026?

As the Biology class 12 paper is divided into two parts practical and theory, it is vital to cover both the parts to score well in Biology. The theory part can be covered with NCERT and best reference books for class 12 CBSE Biology 2026. Students can go through CBSE class 12 Biology preparation tips below:

Students should start with preparing notes to learn complicated concepts and topics easily.
Biology has a heavy course and requires multiple revisions and readings. CBSE best reference book for biology class 12 can help in learning.
Practising the diagrams will help in scoring. Refer to CBSE class 12 time table for more details.
Students should prepare the projects along with the practical work as quickly as possible so that they can concentrate on the theory and complete the entire syllabus.
NCERT books are very helpful, solve sample problems, and previous year question papers. Solve as many as CBSE 12th question papers to know the exam pattern, difficulty level and marking scheme.
After completing the NCERT books go for best reference books for CBSE Class 12 Biology as suggested.

CBSE Class 12 Sample Paper for Biology

Biology Sample Paper	Download link
CBSE Class 12 Biology Sample Paper 2023-24	Click here
CBSE Class 12 Biology Sample Paper 2022-23	Click here
CBSE Class 12 Biology Sample Paper 2022 (Term 2)	Click here
CBSE Class 12 Biology Sample Paper & Marking Scheme 2022 (Term 1)	Click here
Biology Sample Paper 2021 (Term 1)	Click here
Biology Sample Paper 2020	Click here
Biology Sample Paper 2019	Click here
Biology Sample Paper 2018	Click here
Biology Sample Paper 2017	Click here

Along with CBSE best reference book for class 12 Biology, students can click on the links below for other subjects:

Frequently Asked Questions (FAQs)

Q: Is class 12 biology easy?

The CBSE Class 12 Biology paper is quite easy but there can be some tricky problems as well.

Q: Is NCERT enough for Class 12 biology?

NCERT books are the best for preparing for Biology class 12 exams. But using CBSE best reference book for class 12 biology can help in understanding concepts easily.

Q: How can I prepare for CBSE 12 biology?

Get acquainted with the Biology exam pattern, syllabus, and make a proper study table. Study from NCERT books along with CBSE best biology reference book for class 12.

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Popular CBSE Class 12th Questions

what is the difference between nucleophilicity and basicity?

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5) During a trekking activity of 6km a student Ram will go to Sangam and return back up to 12 noon. He estimates that he can go to the Sangam at 1.5km/h on average, and return at half of that speed. These speeds take into account breaks and rest times. Using Ram's estimated speeds, what is the latest time he can begin his walk so that he can return by 12 noon?

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(a) State the reasons for which Hershey and Chase carried out their experiments.
(b) Answer the following questions based on the experiments of Hershey and Chase :
(i) Name the different radioactive isotopes they used, and explain how they used them.
(ii) Why did they need to agitate and spin their culture ?
(iii) Write their observations and the conclusions they arrived at.

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While studying the dependence of potential difference (V) across a resistor on the current (I) passing through it, in order to determine the resistance of the resistor, a student took 5 readings for different values of current and plotted a graph between V and I . He got a straight line graph passing through the origin. What does the straight line signify ? Write the method of determining resistance of the resistor using this graph.

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A student holding a mirror in his hand, directed the reflecting surface of the mirror towards the Sun. He then directed the reflected light on to a sheet of paper held close to the mirror.

(a) What should he do to burn the paper ?

(b) Which type of mirror does he have ?

(c) Will he be able to determine the approximate value of focal length of this mirror from this activity ? Give reason and draw ray diagram to justify your answer in this case.

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formula of 3rd law of thermodynamics

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A student while observing an embryo of a pen seed in the laboratory listed various parts of the embryo as given below :

Testa, tegmen, radicle, Plumule, micropyle, cotyledon

On examining the list the teacher remarked that only three parts are correct. Select three correct parts from the above list

a) tests, Radicle, cotyledons b) Tegmen, Radicle, Microphyle

c) cotyledons, plumule, Testa d) Radicel, cotyledons, plumule

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Two identical billiard balls strike a rigid wall with the same speed but at different angles, and get reflected without any change in speed, as shown in Fig. 5.6. What is (i) the direction of the force on the wall due to each ball? (ii) the ratio of the magnitudes of impulses imparted to the balls by the wall ?

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A police jeep on a petrol duty on national highway was moving with a speed of 54km/hr. in the same direction. It finds a thief rushing up in a car at a rate of 126km/hr in the same direction. Police sub â€“ inspector fired at the car of the thief with his service revolver with a muzzle speed of 100m/s. with what speed will the bullet hit the car of thief? CLASS - XI PHYSICS (Kinematics)

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How many of the following points satisfy the inequality 2x-3y≤ -5?

A. (0, -1)

B. (0, 1)

C. (-4, 0)

D. (4, 0)

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