CBSE Class 12 Biology Preparation Tips 2021 - Check Tips & Tricks
CBSE Class 12 preparation tips for Biology 2021- With a good preparation strategy, students can get full marks in CBSE 12th Biology paper as it is basically a theoretical subject. But it needs a well-planned study time table and smart CBSE class 12th biology preparation tips 2021. There will be a practical exam and theory section in CBSE 12th Biology paper. Students can obtain full marks CBSE class 12th 2021 with the guidance of teachers and using CBSE class 12 preparation tips for Biology 2021. While to score 60+ marks in theory paper, follow these top 8 CBSE class 12 Biology preparation tips 2021 are helpful, check them below.. Some of the important topics covered in the Biology exam are Reproduction, Human Health and Diseases, Organisms and Populations, Genetics and Evolution, etc. Read the given CBSE Class 12 preparation tips for Biology 2021 to improve chances of getting a high score.
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CBSE Class 12 Biology Preparation Tips 2021
Biology opens a wide range of career opportunities, including medicine and other sectors. Read the below sections to get brief details about the CBSE class 12 preparation tips for Biology.
Top 8 CBSE Class 12 Biology Preparation Tips 2021
CBSE Class 12 Biology Preparation Tips 1- Get Familiar with the Syllabus
The very first and basic step is to get familiar with the CBSE class 12 syllabus. It helps in dividing the topics according to the marks weightage and difficulty level. This strategy also helps in optimizing study plans. A detailed syllabus for CBSE class 12th Biology 2021 is given below:
CBSE class 12th Biology 2021Syllabus Details
Units | Chapters | Important Topics | Marks |
VI | Reproduction | Reproduction in Organisms; Human Reproduction; Reproductive Health; Genetics and Evolution; Sexual Reproduction in Flowering Plants | 14 |
VII | Genetics and Evolution | Heredity and variation; Molecular Basis of Inheritance; Evolution | 18 |
VIII | Biology and Human Welfare | Human Health and Diseases; Microbes in Human Welfare; Strategies for Enhancement in Food Production | 14 |
IX | Biotechnology | Principles and processes; Biotechnology and its Application | 10 |
X | Ecology and Environment | Organisms and Populations; Biodiversity and its Conservation; Ecosystem; Environmental Issues | 14 |
Total | 70 |
CBSE Class 12 Biology Preparation Tip 2- Check the Exam Pattern
This step will help to prioritize topics, the CBSE class 12 Biology paper pattern includes information like weightage of topics and type of questions asked. Students can focus on important chapters that carry more marks. Check the exam pattern of CBSE 12th below:
Class 12 Biology Exam Pattern
Type of Question | Mark(s) per Question | Total no. of Questions | Total Marks |
VSA | 1 | 5 | 5 |
SA-I | 2 | 7 | 14 |
SA-II | 3 | 12 | 36 |
LA | 5 | 3 | 15 |
Total | 27 | 70 |
CBSE Class 12 Biology Preparation Tips 3- Choose books to study
NCERT book of class 12 Biology is one of the prime books that students need to study first. They can use reference books but first complete the NCERT books. Reference books will help to strengthen the basic concepts and help in tackling the complex problems. Below is the detailed of Reference books for CBSE 12th Biology, students can refer:
Class 12 Biology Reference Books
S.No. | Reference books for CBSE 12th Biology | Author/ Publishers |
1 | NCERT class 12 Biology Textbook | NCERT |
2 | CBSE Biology Chapterwise Solved Papers class 12th | Arihant Expert |
3 | Pradeep’s A Text Book of Biology class 12 | P.S. Dhami |
4 | S.Chand’s Biology for class XII | B.P. Pandey |
5 | Trueman’s Elementary Biology for Class 12 and NEET | K.N. Bhatia and M.P. Tyagi |
CBSE Class 12 Biology Preparation Tips 4- Make a study plan
It is one of the most important CBSE class 12 Biology preparation tips 2021, as It is also very important to prepare a good study plan. Try to make a proper study plan and dedicatedly stick to it. Study plans help to inculcate discipline by adding structure the entire day. This simple step will help to save time. Make a study plan which includes time for the chores and hobbies as well, Include breaks in the timetable.
CBSE Class 12 Biology Preparation Tips 5- Understand and Strengthen basics
The next important CBSE class 12 preparation tip for Biology is to work on basics. It is vital to be thorough with the basics before moving to more advanced concepts and topics. Try to pay extra attention to basics, It’s common that students may face problems in topics which are more complicated but understanding them from basics will help them to resolve easily.
Starting with NCERT books for CBSE class 12th Biology 2021 would be the best choice to work way up to other reference books. Strengthening and understanding basics will not only help in board exams but also in different entrance exams.
Also, Read CBSE Class 12 Preparation Tips for Chemistry
CBSE Class 12 Biology Preparation Tips 6- Make Short notes
It is imperative to make notes for quick revising and remembering the complex concepts quickly. Notes are short versions of a wide topic as CBSE 12th Biology paper is more theoretical. It will be much more potent to study from notes rather than from someone else’s.
It is also helpful to make flashcards for terminology, chemical equations, and formulas as they are technical and students usually forget them. Making notes will save time immensely as it will be easier to look every now and then to revise things quickly.
CBSE Class 12 Biology Preparation Tips 7- Solve and Practice from Sample Papers
It is always better that students go for CBSE class 12 preparation tips for Biology to schedule their practice sessions from sample papers. This gives an insight of the topics asked frequently in exams, weightage, time management, the standard of questions, exam pattern and much more. Thus, it is always helpful to study from CBSE class 12 Sample Papers.
CBSE Class 12 Biology Preparation Tips 8- Take Ample of Breaks
Biology is a theoretical subject, it can be exhausting as it encompasses theory, practical, formulas, equations and various terminology. Students need to take ample of short breaks mid-study to stay focused and fresh. This CBSE class 12 Biology preparation tips 2021 needs to be included in timetable. They might get frustrated if they study for a long time continuously. Remember to follow some entertaining work for a small amount of time, exercise and eat healthy food.
CBSE Class 12 Biology Preparation Tips 2021 (Section-wise)
There are five types of questions in CBSE 12th Biology paper. Students need to deal with each type of question in a different way. CBSE class 12 preparation tips for Biology explain how to deal with them. Read the below to know more about it.
Understanding: To attempt different questions, students need to understand them conceptually. Also, comparing, contrasting, explaining and paraphrasing information can help students in understanding. The density of questions of such questions is 30% in the Biology paper.
Application: These questions are attempted by using abstract information in concrete situations. They require thinking skills and apply knowledge to new situations, use given content to interpret a situation. Such questions carry 30% density in the paper.
Remembering: These are the simplest questions, students just need to remember facts, terms, theories, concepts, and principles. The density of this question type is 10% in the paper.
High Order Thinking Skills (H.O.T.S): Such questions required to compare, classy, contrast or differentiate between different pieces of information. Organising or integrating pieces of information from different resources is also important. Density of application questions is 17% in the paper.
Evaluation: Such questions require the ability of judging, justifying and appraising an outcome. The density of evaluation questions in the paper is 13%.
Also, Read other subject-wise tips
Frequently Asked Question (FAQs) - CBSE Class 12 Biology Preparation Tips 2021 - Check Tips & Tricks
Question: Is NCERT enough for Class 12 biology?
Answer:
NCERT books of class 12 Biology is one of the prime books that students need to study first. After that students can go for other reference books.
Question: Is Class 12 Biology tough?
Answer:
The Class 12 Biology paper is quite dreaded as the syllabus is long. Students might find problems with Organic Chemistry and the numericals.
Question: How can I score high marks in biology class 12?
Answer:
Make a study plan and stick to it, complete the syllabus and get familiar with the exam pattern. Try solving more and more questions to deal with the real exam environment.
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Questions related to CBSE Class 12th
my score is 111 marks on 18 th march morning shift. I belongs to OBC category what will be my percentile according to my shift and expected rank?? Also pls suggest some colleges on this score I am from maharashtra.
Hello Aspirant,
If we go through the analysis of marks Vs Percentile Vs rank for JEE-Main 2020 then according to the marks mentioned by you in the question your percentile is expected to be in the range of 94.07 - 96.21 and your rank is expected to be in the range of 51150 - 57500, you can check out marks Vs ranks Vs Percentile from the link given below :-
https://engineering.careers360.com/articles/jee-main-marks-vs-percentile
Or
You can also use JEE-Main Rank Predictor to predict your rank :-
https://engineering.careers360.com/jee-main-rank-predictor
So on such rank and category you have chances to get the enlisted NITs :-
NIT Raipur
NIT Goa
NIT Puducherry
NIT Meghalaya
NIT Hamirpur
You can check out previous year's cut-offs from the official website of JOSAA as given below :-
https://josaa.nic.in/Result/Result/currentorcr.aspx
To have a list of all those colleges which you can get based upon your marks, category, and state you can use JEE-Main College Predictor:-
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer
If you are preparing for JEE-Main 2021 or 2022 then I would recommend you to check the resources made by our experts to help aspirants like you in the best and smart preparation of JEE-Main 2021 or 2022 :-
https://learn.careers360.com/jee-main-coaching/?utm_source=%20QnA
I hope this information helps you.
Good Luck!!
Answer laterI m in 12th PCM (CBSE) I have not given the pre board exam, and my school is threatening me that they will not give me those marks which are going from school. But i think the marks are given by the external examiner only on the basis of practicals which carry 30 marks.Am I correct?
Hey,
In every school pre boards are a mandatory thing to give before your boards. It is a kind of sample test to check your preparation before your actual board exams.. Some schools also have rules for student to pass in the board exam in order to get the Admit Card.
Yes the marks are given by the external. But it's no loss if you talk to the school authorities calmly and come up with a solution to cope with problem.
All the very best for your Board exams.
Thank you.
I am in 12th PCM from CBSE board, and I am not giving the pre boards which have been started from tofay in my school because my JEE is on 25th. And they are saying that, they will not send those 20 (each subject) marks which will be going from school. What should I do.
Hello candidate,
If your JEE Mains examination is on 25th, definitely go and attend examination with full preparation.
Now, regarding the pre Board examinations in your school you can tell them in advance and ask for their permission and the School authority cannot restrict you from attending any examination.
Hope that this information was helpful for you.
All the best for your examinations!!
I passed I 11 in 2020 and want to take admission in class 12 as a regular candidate and Im from CBSE... can I take admission AS a regular candidate??
Hello student
Your admission in 12th class in other school as a regular candidate will be possible if your parents transfer from one City to another city due to service or business. Your health problem is bound to change your city for you have to get regular treatment for unavailable reasons of ailment.
Your admission will be provincial and will be subject to the approval of CBSE board.
For this reason you have to submit a written affidavit on a 20 rupees stamp paper by your parents showing all the valid reasons for it. You have to submit documents like 11th result card ,11th registration card , document of your parents transfer due to service transfer or business transfer.
Hope this will be helpful.
hii, i have passed cbse class 12th examination in 2020 with 49%(pcb) .want to give neet exam,so i have applied for improvement in 2021 for chemestry and biology if my improved no. will less than previous one, then which will be valid. In case new one is less than previous one then what will happen?
Hello,
Dont think too much dear. Improvement number is always higher than your previous year number. So just don't think negatively. You just focused on your study. And give the improvement examination. You will be passed with well number. You can get above 55% markd minimum. Thats your target and you will achieve it. Just prepare yourself.
All the best.
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