GSEB 12th Preparation Tips for Biology

Gujarat Secondary and Higher Secondary Education Board 12th 2025 ( GSEB HSC )

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Exam On: 27 Feb '25

Updated on Sep 15, 2020 18:25 IST

Students preparing for GSEB 12th Biology exam must go through the preparation tips to ace the exam. Solving previous years’ question papers, making motes of important points are some of the important ones. Read more below.

Gujarat Secondary and Higher Secondary Education Board (GSEB) is a state-level board of education. GSEB conducts Class 10 and 12 board examination in the state of Gujarat. Biology is one of the popular subjects of the GSEB Class 12 Science stream. The students who aspire to pursue a career in the field of Medicine have to study Biology as a core subject.

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GSEB adopted the CBSE syllabus and NCERT books from 2019 and thus, the marking scheme is the same as CBSE. The key topics in GSEB Class 12 Biology are Reproduction, Genetics and Evolution, Biology and Human Welfare and so on. The format of the Biology paper includes MCQ questions, theory and objective-type questions. Doing regular revision along with practising diagrams regularly are the most crucial steps that the students should follow. Here are a few more helpful tips for the students to prepare for GSEB Class 12 Biology exam.

GSEB Class 12 Exam Pattern and Marking Scheme for Biology

According to the GSEB 12th exam pattern, the duration for Biology exam is three hours and the total marks allocated for the examination are 100. The GSEB Class 12 Biology question paper is divided in to Part-A and Part-B. The distribution of questions and marks between both parts is depicted below.

PART-A

Type of Question

No. of Question

Total Marks

Multiple-choice questions

50

50

PART-B

Type of Question

No. of Question

Total Marks

Short Answer Type (SA-I)

08

16

Short Answer Type (SA-II)

06

18

Long Answer Type (LA)

04

16

Total

18

50

Students can also check the chapter-wise distribution of the questions and unit-wise distribution of marks in the table below:

Sr. No.

Type of Subject

Chapter-wise Questions

Unit wise Marks

1.

Reproductions in organisms

05

Unit-1 — 20

2.

Sexual Reproduction in flowering plants

05

3.

Human Reproduction

06

4.

Reproduction Health

04

5.

Principle of Inheritance and variation

09

Unit-2 — 24

6.

Molecular basis of inheritance

08

7.

Evolution

07

8.

Human health and disease

08

Unit-3 — 22

9.

Strategies for enhancement in food production

07

10.

Microbes in Human welfare

07

11.

Biotechnology: Principles and process

08

Unit-4 — 14

12.

Biotechnology and its Applications

06

13.

Organisms and Populations

06

Unit-5 — 20

14.

Ecosystem

04

15.

Biodiversity and conservation

06

16.

Environmental Issues

04

 

Total Marks

100

100

Note: The distribution of questions is subject to change. However, the unit-wise break-up of marks will be same.

The complete structure of GSEB Class 12 Biology question paper is tabulated below. The time allotted for Part-A is one hour and time allotted for Part-B is two hours.

Question
No.

Details of Section / Question

Marks

 

PART -A

 

1 to 50

50 Multiple Choice Questions, each of 1 mark

50

 

PART - B

 

1 to 8

SECTION - A

16

8 Short Answer type questions, each of 2 marks

Two internal options

9 to 14

SECTION - B

18

6 Short Answer type Questions, each of 3 marks

Two internal options

 

 

15 to 18

SECTION - C

 

 

16

4 Long Answer Type Questions, each of 4 marks

One Internal option

 

 

 

Total

 

Marks

100

 

Important Preparation Tips for GSEB Class 12 Biology Exam

The students preparing for the GSEB Class 12 Biology exam should understand the basic concepts and revise them regularly to score well. Some of the important tips to prepare for GSEB Class 12 Biology exam are given below.

  1. Solve previous years’ question papers: Class 12 Biology is essential not only for board exams but for medical entrances such as NEET and other related entrances. So, every student requires a thorough knowledge of GSEB Biology textbook. Solving GSEB 12th previous years’ question papers helps to gauge the level of difficulty of board examination. This also helps with time management. Solving past question papers within the specified time frame will help to manage time during the exam.
  2. Focus on what’s important: The students should also understand the pattern of the exam. After analysing the previous year question papers, you can identify the questions from a few important topics that are repeated every year. Mark these topics and prepare accordingly. 
  3. Diagrams and labelling in Biology: Biology is often considered as a subject where concepts can be perfected with consistent practice. The students must practise the diagrams and its labelling regularly for scoring marks.
  4. Declutter: While practising past years' question paper, the students should learn to give a well-defined structure to the answers. Long answers should have an introduction, body and conclusion. Structuring the answers will help in saving time.
  5. Time management: It may sound clichéd but managing the time is an efficient way of getting good marks. The students can keep a stopwatch and monitor the time taken to complete the diagrams, long and short answers, etc. Mapping the time will help in enhancing speed and accuracy. 
  6. A month before the exam: In Biology, it’s important to jot down topic-wise key points and go through the same. Online tutorials and mock tests also help in understanding the concepts in a better way.
  7. Sample of GSEB papers: During the preparation, the students must go through online question papers with answer booklets as provided by the GSEB board and practise the same. This will help in getting an idea of framing the answers. Also, keep a track of answer booklets available for up to past five years. 
  8. Pay attention to nomenclature: Biology requires a keen understanding of natural processes. It is also a subject of names. The students should focus on learning the keywords and terms which cannot be replaced. This helps in scoring well in the exam. 
  9. Don’t compare: Every student has a different study plan and pattern. This includes revisiting and revising the crucial topics. Therefore, they should not compare their progress with others.

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About the Author

With a degree in MBA from ICFAI University and work experience in all sectors of education, Jasleen wishes to guide students to choose a perfect academic course in accordance to their personality to build a bright f... Read Full Bio

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