-
CBSE Important Questions›
-
CBSE Previous Year Question Papers›
- CBSE Previous Year Question Papers
- CBSE Previous Year Question Papers Class 12
- CBSE Previous Year Question Papers Class 10
-
CBSE Revision Notes›
-
CBSE Syllabus›
-
CBSE Extra Questions›
-
CBSE Sample Papers›
- CBSE Sample Papers
- CBSE Sample Question Papers For Class 5
- CBSE Sample Question Papers For Class 4
- CBSE Sample Question Papers For Class 3
- CBSE Sample Question Papers For Class 2
- CBSE Sample Question Papers For Class 1
- CBSE Sample Question Papers For Class 12
- CBSE Sample Question Papers For Class 11
- CBSE Sample Question Papers For Class 10
- CBSE Sample Question Papers For Class 9
- CBSE Sample Question Papers For Class 8
- CBSE Sample Question Papers For Class 7
- CBSE Sample Question Papers For Class 6
-
ISC & ICSE Syllabus›
-
ICSE Question Paper›
- ICSE Question Paper
- ISC Class 12 Question Paper
- ICSE Class 10 Question Paper
-
ICSE Sample Question Papers›
- ICSE Sample Question Papers
- ISC Sample Question Papers For Class 12
- ISC Sample Question Papers For Class 11
- ICSE Sample Question Papers For Class 10
- ICSE Sample Question Papers For Class 9
- ICSE Sample Question Papers For Class 8
- ICSE Sample Question Papers For Class 7
- ICSE Sample Question Papers For Class 6
-
ICSE Revision Notes›
- ICSE Revision Notes
- ICSE Class 9 Revision Notes
- ICSE Class 10 Revision Notes
-
ICSE Important Questions›
-
Maharashtra board›
-
Rajasthan-Board›
- Rajasthan-Board
-
Andhrapradesh Board›
- Andhrapradesh Board
- AP Board Sample Question Paper
- AP Board syllabus
- AP Board Previous Year Question Paper
-
Telangana Board›
-
Tamilnadu Board›
-
NCERT Solutions Class 12›
- NCERT Solutions Class 12
- NCERT Solutions Class 12 Economics
- NCERT Solutions Class 12 English
- NCERT Solutions Class 12 Hindi
- NCERT Solutions Class 12 Maths
- NCERT Solutions Class 12 Physics
- NCERT Solutions Class 12 Accountancy
- NCERT Solutions Class 12 Biology
- NCERT Solutions Class 12 Chemistry
- NCERT Solutions Class 12 Commerce
-
NCERT Solutions Class 10›
-
NCERT Solutions Class 11›
- NCERT Solutions Class 11
- NCERT Solutions Class 11 Statistics
- NCERT Solutions Class 11 Accountancy
- NCERT Solutions Class 11 Biology
- NCERT Solutions Class 11 Chemistry
- NCERT Solutions Class 11 Commerce
- NCERT Solutions Class 11 English
- NCERT Solutions Class 11 Hindi
- NCERT Solutions Class 11 Maths
- NCERT Solutions Class 11 Physics
-
NCERT Solutions Class 9›
-
NCERT Solutions Class 8›
-
NCERT Solutions Class 7›
-
NCERT Solutions Class 6›
-
NCERT Solutions Class 5›
- NCERT Solutions Class 5
- NCERT Solutions Class 5 EVS
- NCERT Solutions Class 5 English
- NCERT Solutions Class 5 Maths
-
NCERT Solutions Class 4›
-
NCERT Solutions Class 3›
-
NCERT Solutions Class 2›
- NCERT Solutions Class 2
- NCERT Solutions Class 2 Hindi
- NCERT Solutions Class 2 Maths
- NCERT Solutions Class 2 English
-
NCERT Solutions Class 1›
- NCERT Solutions Class 1
- NCERT Solutions Class 1 English
- NCERT Solutions Class 1 Hindi
- NCERT Solutions Class 1 Maths
-
JEE Main Question Papers›
-
JEE Main Syllabus›
- JEE Main Syllabus
- JEE Main Chemistry Syllabus
- JEE Main Maths Syllabus
- JEE Main Physics Syllabus
-
JEE Main Questions›
- JEE Main Questions
- JEE Main Maths Questions
- JEE Main Physics Questions
- JEE Main Chemistry Questions
-
JEE Main Mock Test›
- JEE Main Mock Test
-
JEE Main Revision Notes›
- JEE Main Revision Notes
-
JEE Main Sample Papers›
- JEE Main Sample Papers
-
JEE Advanced Question Papers›
-
JEE Advanced Syllabus›
- JEE Advanced Syllabus
-
JEE Advanced Mock Test›
- JEE Advanced Mock Test
-
JEE Advanced Questions›
- JEE Advanced Questions
- JEE Advanced Chemistry Questions
- JEE Advanced Maths Questions
- JEE Advanced Physics Questions
-
JEE Advanced Sample Papers›
- JEE Advanced Sample Papers
-
NEET Eligibility Criteria›
- NEET Eligibility Criteria
-
NEET Question Papers›
-
NEET Sample Papers›
- NEET Sample Papers
-
NEET Syllabus›
-
NEET Mock Test›
- NEET Mock Test
-
NCERT Books Class 9›
- NCERT Books Class 9
-
NCERT Books Class 8›
- NCERT Books Class 8
-
NCERT Books Class 7›
- NCERT Books Class 7
-
NCERT Books Class 6›
- NCERT Books Class 6
-
NCERT Books Class 5›
- NCERT Books Class 5
-
NCERT Books Class 4›
- NCERT Books Class 4
-
NCERT Books Class 3›
- NCERT Books Class 3
-
NCERT Books Class 2›
- NCERT Books Class 2
-
NCERT Books Class 1›
- NCERT Books Class 1
-
NCERT Books Class 12›
- NCERT Books Class 12
-
NCERT Books Class 11›
- NCERT Books Class 11
-
NCERT Books Class 10›
- NCERT Books Class 10
-
Chemistry Full Forms›
- Chemistry Full Forms
-
Biology Full Forms›
- Biology Full Forms
-
Physics Full Forms›
- Physics Full Forms
-
Educational Full Form›
- Educational Full Form
-
Examination Full Forms›
- Examination Full Forms
-
Algebra Formulas›
- Algebra Formulas
-
Chemistry Formulas›
- Chemistry Formulas
-
Geometry Formulas›
- Geometry Formulas
-
Math Formulas›
- Math Formulas
-
Physics Formulas›
- Physics Formulas
-
Trigonometry Formulas›
- Trigonometry Formulas
-
CUET Admit Card›
- CUET Admit Card
-
CUET Application Form›
- CUET Application Form
-
CUET Counselling›
- CUET Counselling
-
CUET Cutoff›
- CUET Cutoff
-
CUET Previous Year Question Papers›
- CUET Previous Year Question Papers
-
CUET Results›
- CUET Results
-
CUET Sample Papers›
- CUET Sample Papers
-
CUET Syllabus›
- CUET Syllabus
-
CUET Eligibility Criteria›
- CUET Eligibility Criteria
-
CUET Exam Centers›
- CUET Exam Centers
-
CUET Exam Dates›
- CUET Exam Dates
-
CUET Exam Pattern›
- CUET Exam Pattern
A good foundation in Biology is required by students who want to do research in the medical sciences. To master the advanced concepts in Class 12, students must first strengthen their basics in Class 11 with important questions in Biology class 11. This will ensure that when they choose their undergraduate courses, they will be able to retain and comprehend the knowledge gained. Biology demands students to respond to questions clearly and concisely that convey the necessary information. Students can now take advantage of important questions for class 11 Biology, which are present on the Extramarks platform.
Quick Links
ToggleImportant questions for class 11 Biology are prepared by Biology experts after careful research. They are quite beneficial for students during their examinations. These important questions establish a framework for preparing for various board and other competitive examinations.
Created under the guidelines of NCERT books, these important questions for class 11 Biology form a foundation for class 12 Biology. At Extramarks, we cover all of the important questions students need to prepare for class 11 and medical examinations.
Students can browse through various other resources on the Extramarks website, not limiting themselves. All materials such as NCERT books solution, CBSE revision notes, CBSE sample papers, CBSE previous year’s question paper, and many more are available to the students for free. Our solutions have used exclusive content to make it easy and grasping for the students.
Important Questions for Class 11 Biology Chapter Wise with Answers – (Chapters Covered)
The vast syllabus of class 11 Biology covers 22 chapters. These chapters may appear overwhelming to many students. Below are the chapters from the NCERT textbook of Class 11 Biology:
- Chapter 1: The Living World
- Chapter 2: Biological Classification
- Chapter 3: Plant Kingdom
- Chapter 4: Animal Kingdom
- Chapter 5: Morphology of Flowering Plants
- Chapter 6: Anatomy of Flowering Plants
- Chapter 7: Structural Organization in Animals
- Chapter 8: Cell- the Units of Life
- Chapter 9: Biomolecules
- Chapter 10: Cell Cycle and Cell Division
- Chapter 11: Transport in Plants
- Chapter 12: Mineral Nutrition
- Chapter 13: Photosynthesis in Higher Plants
- Chapter 14: Respiration in Plants
- Chapter 15: Plant growth and Development
- Chapter 16: Digestion and Absorption
- Chapter 17: Breathing and Exchange of Gases
- Chapter 18: Body fluids and Circulation
- Chapter 19: Excretory products and their Elimination
- Chapter 20: Locomotion and Movement
- Chapter 21: Neural Control and Coordination
- Chapter 22: Chemical Coordination and Integration
Biology important questions class 11 comein handy when students are organised. Organised in the sense, when they create a study schedule that allocates time for daily practice. The Extramarks specialists have prepared the important questions for class 11 Biology sections for each chapter. There are various question kinds in this area, including objective type questions (fill in the blanks, true or false), multiple-choice questions (MCQs), and subjective type questions such as react in a few sentences and answer in-depth, among others. Consequently, this section of important questions will assist you in memorising key concepts and evaluating yourself in preparation for your exams.
Important Questions for Class 11 Biology – Weightage
The marks distribution of CBSE 11th Biology chapter-wise is tabulated below:
Units | Term I | Marks |
I | Diversity of Living Organisms: Chapter – 1, 2, 3 and 4 | 15 |
II | Structural Organisation in Plants and Animals: Chapter – 5 and 7 | 8 |
III | Structure and Function of a Cell: Chapter – 8 and 9 | 12 |
Units | Term II | Marks |
III | Cell: Structure and Function: Chapter – 10 | 5 |
IV | Plant Physiology: Chapter – 13, 14 and 15 | 12 |
V | Human Physiology: Chapter – 17, 18, 19, 20, 21 and 22 | 18 |
Total Theory (Term – I and Term – II) | 70 | |
Practicals Term – I | 15 | |
Practicals Term – II | 15 | |
Total | 100 |
Class 11 Biology Chapter-Wise Questions and Answers
Class 11 Biology has a 22 chapter vast syllabus. It can be intimidating for some students, and the only way to excel in this is to practice with dedication. There are various things to learn, and the only way to do so is by revising continuously. It is recommended that the students learn and revise continuously so that there is no scope for making any mistakes in these questions.
Extramarks give you access to all the important questions for class 11 Biology prepared by professional Biology specialists.
Click the chapter-wise questions and solutions below to check the CBSE class 11 Biology important questions:
- Important Questions Chapter No. 1: The Living World
- Important Questions Chapter No. 2: Biological Classification
- Important Questions Chapter No. 3: Plant Kingdom
- Important Questions Chapter No. 4: Animal Kingdom
- Important Questions Chapter No. 5: Morphology of Flowering Plants
- Important Questions Chapter No. 6: Anatomy of Flowering Plants
- Important Questions Chapter No. 7: Structural Organization in Animals
- Important Questions Chapter No. 8: Cell- the Unit of Life
- Important Questions Chapter No. 9: Biomolecules
- Important Questions Chapter No. 10: Cell Cycle and Cell Division
- Important Questions Chapter No. 11: Transport in Plants
- Important Questions Chapter No. 12: Mineral Nutrition
- Important Questions Chapter No. 13: Photosynthesis in Higher Plants
- Important Questions Chapter No. 14: Respiration in Plants
- Important Questions Chapter No. 15: Plant Growth and Development
- Important Questions Chapter No. 16: Digestion and Absorption
- Important Questions Chapter No. 17: Breathing and Exchange of Gases
- Important Questions Chapter No. 18: Body Fluids and Circulation
- Important Questions Chapter No. 19: Excretory Products and their Elimination
- Important Questions Chapter No. 20: Locomotion and Movement
- Important Questions Chapter No. 21: Neural Control and Coordination
- Important Questions Chapter No. 22: Chemical Coordination and Integration
Class 11 biology important questions help the students in their final revision. Register with Extramarks and make the most of these solved questions to obtain exclusive updates and information about forthcoming examinations.
Class 11 Biology Important Questions – Types of Questions
According to CBSE’s recent guidelines, the current exam paper format for Class 11 Biology is as follows:
- The question paper has three sections along with 13 questions
- Section A has six questions of two marks each
- Section B has six questions of three marks each
- Section C has a case-based question of five mark
Benefits of Solving Biology Class 11 Important Questions
Important questions for class 12 Biology will aid students in their upcoming examinations for the following reasons:
- Having important questions on your hand will ensure the extra practice of concepts and time management skills.
- These important questions help in brushing up the topics during the final revisions.
- Constantly going through these important questions improves accuracy and quickness.
Important Questions Class 11 Biology
FAQs (Frequently Asked Questions)
1. Is class 11 Biology complicated?
Biology Class 11 is a fascinating yet complex subject. It requires a great deal of reading, memorising of facts, and practise of the diagrams. The subject is not tricky in itself, but it does need a lot of hard workon the part of the students. Students may obtain high grades in Class 11 Biology easily with the appropriate preparation and technique, and they can always count on Extramarks for help. For extra guidance in their studies, they might go for Extramarks important questions, revision notes, and NCERT Solutions.
2. What are some of the fundamental questions of class 11 Biology?
There are a few lengthy chapters in Biology 11 that cover important topics. The subject is broad and includes many aspects of biology. Basic questions on important biological processes, definitions, uses, enzyme names, and so on are asked in examinations. For instance
- What happens when fat is absorbed?
- Which glands produce sebum?
- What are Leydeig’s cells, and what do they do?
- Describe the cardiac cycle.
In examinations, many of these fundamental biology questions are asked. You may search for answers to these kinds of questions here.