• Sunday, May 22, 2022


How To Score Good Marks in Class 11 Biology?

By: Eastern Eye Staff

The syllabus of class 11 biology is not the same as it was in the 10th standard. Students who choose Biology after completing the CBSE class 10 Board exam generally find it challenging to adjust at first. However, the PCB or PCMB students need not be concerned. Biology is a fascinating topic if you devote some attention to it. Some students fail it because they take it for granted or because they are overconfident. Well, here are some suggestions and methods provided to assist students to prepare for the Class 11 biology test more successfully.

Marks distribution

Let’s take a quick look at the grade distribution in Biology in class 11. Theoretical grades are worth 70 points, whereas practical grades are worth 30 points.


No                          UnitsMarks
1.Diversity in the Living World07
2.Structural Organisation in Plants and Animals10
3.Cell: Structure and Functions17
4.Plant Physiology18
5.Human Physiology18


Preparation strategy for Class 11 Biology

Looking over the curriculum for class 11 Biology, some students develop apprehension about the topic, which eventually leads to their failure or poor academic performance. To excel in this topic, you must appreciate and love it. You won’t be able to succeed unless you have a strong interest in it and are willing to put in the effort. Check out some helpful hints for improved preparation techniques.


  1. Understand the Paper’s Overall Pattern and Course

CBSE generally publishes a curriculum and a pattern for each topic. All questions in the test are from the prescribed syllabus. Aside from the curriculum, the design of the paper is essential since it can aid in the development of exam-taking techniques. Below is the present detailed pattern of Class 11 biology by CBSE. Students can view the CBSE Class 11 Biology Syllabus for a more thorough biology syllabus. It is recommended that you cover all of the pertinent subjects from each chapter because questions may come from anywhere in the curriculum.


Section A (VSAQ)Marks Details: 1 Mark Each

Total Questions: 5

Total Marks: 5

Section B (SAQ I)Marks Details: 2 Marks Each

Total Questions: 5

Total Marks: 10

Section C (SAQII)Marks Details: 3 Marks Each

Total Questions: 12

Total Marks: 36

Section D (VBQ)Marks Details: 4 Marks Each

Total Questions: 1

Total Marks: 4

Section E (LAQ)Marks Details: 5 Marks Each

Total Questions: 3

Total Marks: 15

TotalTotal Questions: 26

Total Marks: 70


  1. Appropriate Revisions

Since biology is a theory-intensive topic, students must constantly revise to remember the concepts for a longer time. Examine all of the subjects and the particular weightage of the chapters. For Hindi medium students, there are many reference books available which follow the curriculum of NCERT Books for Class 11 Biology in Hindi


  1. Exam Tips to Remember

In addition to this preparation advice, several test-taking methods are provided below to help you score higher on the CBSE class 11 biology exam.

  • Always write cleanly and on a fresh page before beginning a new section.
  • Try to keep the questions in the correct sequence.
  • Even if the questions do not specify, always include a relevant graphic (labelled) for the 5 and 3 point questions.
  • Highlight crucial phrases in the answer.

Always set aside 10 to 15 minutes for review and checking to see if any questions were missed.

These pointers might assist students in better preparing for biology and scoring high marks in the Class 11 examinations.


  1. Understand the Important Concepts and Diagrams

Biology has a multitude of significant words and concepts that are critical for examination purposes. Aside from challenging words, the topic has a plethora of crucial illustrations. To be able to answer correctly in the test, you must carefully practice the diagrams and memorize the words. To recall and revise them quickly, use flashcards or keep a note.

Frequently asked questions by students

Is tuition for class 11 biology advisable?

Tuitions for Biology in class 11 are not advised. In fact, it is suggested that students prepare for Biology by doing their studies. To overcome emerging difficulties, students must consult with their teachers. Attend Biology lessons at school regularly. Tuitions will then be unnecessary, at least for this course. When preparing chapters such as Biomolecules, one should not be afraid to seek assistance from a teacher.

Is it necessary to prepare biology notes?

Every biology student is required to create notes for class 11 Biology. None of the students in class 12 will have enough time to study class 11 biology while studying for the Board test. In that case, student scores in the Medical Entrance Exam would suffer. However, by taking notes, one may swiftly prepare the greatest amount of chapters for many competitive examinations. Biology notes will also assist students throughout the class 11 final exams.


Which books are preferred to prepare for class 11 Biology?

It is recommended that students should thoroughly read the NCERT book. Aside from that, they can improve their preparation by reading extra side books or example papers.



Biology in class 11 is critical for kids aiming to be doctors. In reality, about half of the Biology questions answered in various medical exams in India are from class 11. It is critical for medical examinations like AIPMT, AIIMS, and other state medical admission exams. Many students choose Biology because they believe it is a simple and enjoyable topic. However, after reviewing the extensive curriculum for class 11, students understand that high grades in this subject would necessitate considerable effort.

The NCERT book for class 11 Biology is nicely written. Every biology student should read the NCERT book regularly and take meticulous notes on essential areas. Human Physiology, Plant Physiology, and Cell are the most significant units in class 11 Biology, not only for the final exams but also for Medical entrance exams. Pay close attention to the diagrams since they will be tested regularly. Scoring 90% marks aren’t easy. In the end, it is advisable to follow a step-by-step & comprehensive study to shine with bright colors.


Eastern Eye

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