ICSE Class 10 Biology Important Questions

ICSE Class 10 Biology Important Questions

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Biology offers a detailed understanding of life, its diverse forms, and the underlying processes that govern it. It covers the study of living organisms, their structures, functions, growth, evolution, and the relationships within ecosystems. Students in ICSE often find Biology to be a fascinating yet challenging subject due to its extensive syllabus. Understanding and retaining the vast amount of information in Biology can be demanding, making effective study strategies and resources crucial. In this context, ICSE Class 10 Biology important questions and answers by Oswal.io play a pivotal role in exam preparation. They are curated to align with the ICSE syllabus, focusing on key concepts and frequently asked topics. By incorporating oswal.io's study materials, students gain access to vital insights into the examination pattern and the types of questions likely to be asked. This resource aids in efficient preparation, enabling students to optimize their study time, focus on critical areas, and enhance their overall performance in the ICSE Class 10 Biology examination.


Preparing for Biology in ICSE Class 10 requires a strategic approach, and this is where ICSE Class 10 Biology Important Questions and Answers step in. This set guides students through the vast syllabus by pinpointing key concepts and frequently asked topics. Biology is a subject where knowledge depth is as vital as breadth, and these important questions streamline the preparation process, ensuring that no essential topic is overlooked. By focusing on critical areas and providing a preview of potential exam questions, this resource aids in efficient study planning, allowing students to direct their efforts effectively. It acts as a compass, directing students towards optimal exam readiness and a deeper understanding of the subject, ultimately enhancing their performance in the ICSE Class 10 Biology examination.

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oswal.io offers an extensive array of study materials finely tuned for ICSE Class 10 Biology. What sets us apart is our unwavering dedication to delivering precisely customized content tailored to the specific needs of students gearing up for their exams. Expertly crafted materials are seamlessly integrated into an intuitive user interface, emphasizing crucial subject matter. This strategic approach ensures that students can enhance their understanding, ultimately resulting in superior performance during examinations. oswal.io provides students with access to ICSE Class 10 Biology important questions and answers that offer insightful knowledge and an improved grasp of intricate subject matter.

Importance of ICSE Class 10 Biology Important Questions

ICSE Class 10 Biology Important Questions and Answers serve as a crucial tool in a student's exam preparation journey. These questions are carefully curated to cover the essence of the syllabus, focusing on fundamental and frequently examined concepts. The importance of these questions lies in their ability to guide students towards a targeted approach to studying. Here are the key reasons why they are important for ICSE Class 10 students:

  • Focus on key concepts: In ICSE Class 10 Biology, a deep understanding of fundamental concepts is paramount. The ICSE Class 10 Biology important questions and answers are meticulously curated to cover these critical concepts, guiding students to recognize and understand the crux of each topic. By doing so, students can grasp the pivotal ideas that form the backbone of the subject, enabling them to build a strong foundation.
  • Exam-focused preparation: Understanding the examination pattern is a strategic approach to excel in any subject. ICSE Class 10 Biology important questions and answers are aligned with the expected examination pattern. They simulate the types of questions that students are likely to encounter during their exams. This allows students to tailor their study strategies, gaining familiarity with the format, structure, and style of questions.
  • Optimizing study hours: One of the greatest challenges is the best allocation of study time, especially when dealing with a vast syllabus like Biology. Important questions act as a compass, guiding students to allocate their study time wisely. The ICSE Class 10 Biology important questions and answers are curated to represent different levels of difficulty and importance. By practicing these questions, students learn to balance their efforts across various topics based on their significance and complexity. This promotes a systematic and efficient study plan.
  • A thorough study of the subject: The set of ICSE Class 10 Biology important questions and answers spans the entire syllabus, leaving no critical topic overlooked. This comprehensive coverage ensures that students have a detailed understanding of the subject, enabling them to respond to a wide range of question formats that may appear in the exam.

Benefits of ICSE Class 10 Biology Important Questions

Important questions for class 10 Biology ICSE are more than just a compilation of questions. They are an essential tool for a comprehensive and effective exam preparation journey. By creating a revision strategy, these questions prove to be a great tool for a focused and well-organized revision of crucial topics before exams. Let's explore several benefits of choosing ICSE Class 10 Biology important questions:

  • Targeted revision: Effective revision is the key to performing well in exams. The set of important Biology questions for Class 10 ICSE plays a major role in facilitating focused and effective revision. They guide students to revisit specific concepts and critical topics in a structured and organized manner. During the revision process, these questions help students to prioritize and concentrate on key areas within the vast syllabus. This targeted approach to revision ensures that essential topics are thoroughly revised.
  • Better time management: Better time management: Practicing ICSE Class 10 Biology important questions and answers is an exercise in efficient time management. As students solve a diverse range of questions, they hone their time allocation skills. They learn to gauge the complexity and time requirements of each question type and topic, enabling them to allocate their exam time wisely during the actual examination. This enhancement in time management skills ensures that students can dedicate sufficient time to each question and maximize their performance in the given time frame.
  • Encourages Self-Assessment: Regular practice with important questions for Class 10 ICSE Biology instills a culture of self-assessment among students. As they navigate through these questions, they evaluate their progress and grasp of the subject. Identifying areas of weakness becomes an inherent part of this process, allowing students to tailor their study plans for continuous improvement. This approach to studying enhances their overall academic performance.
  • Prepares for Diverse Question Formats: ICSE Class 10 Biology important questions and answers are carefully designed to expose students to various question formats that may be encountered in the actual examination. By answering these questions, students familiarize themselves with different styles and structures of questions. This proactive approach ensures that they are well-prepared to handle the diverse requirements of the examination, providing a well-rounded preparation that prepares them for any question that may come their way.

Get Class and Subject wise Important Questions for CBSE Board Classes 9 to 12

Important Questions for CBSE Class 9
Important Questions for CBSE Class 12

Marks Weightage for ICSE Class 10 Biology Important Questions

The ICSE Class 10 Biology examination is a two-hour paper for 80 marks. Additionally, 20 marks are allocated for Internal Assessment linked to practical work. The paper is divided into two distinct sections: Section I and Section II, each carrying a weightage of 40 marks.

  • Section I (40 marks): This section is compulsory and includes short answer questions covering the entire syllabus.
  • Section II (40 marks): This section consists of six questions. Candidates need to respond to any four out of the six questions.

ICSE Board Class 10 Chemistry Chapter wise Important Questions

Chapter No. Chapter Name
Chapter 1 Structure of Chromosome, Cell Cycle and Cell division
Chapter 2 Genetics: Mendel's law of Inheritance
Chapter 3 Absorption by Roots- The Processes Involved
Chapter 4 Transpiration
Chapter 5 Photosynthesis
Chapter 6 Chemical Coordination in Plants
Chapter 7 The Circulatory System
Chapter 8 The Excretory System
Chapter 9 The Nervous System and Sense Organs
Chapter 10 The Endocrine System
Chapter 11 The Reproductive System
Chapter 12 Human Population
Chapter 13 Human Evolution
Chapter 14 Pollution

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  • A Repository of Questions: oswal.io boasts a huge ICSE question bank, covering over 80,000 questions, thoughtfully categorized into eight distinct question types.
  • Customized Tests: We allow students to curate their tests by selecting specific subjects, chapters, and question types. They can also choose their preferred difficulty levels. This helps them enhance their exam readiness and boost performance through tailored practice sessions.
  • Answers Evaluated by Experts: Ensuring the highest standards, all responses undergo thorough evaluation by subject matter experts. This guarantees precise and constructive feedback, helping in nurturing continuous growth and academic improvement.
  • Performance Analysis Reports: Our platform provides a comprehensive analysis of performance through detailed performance reports. These reports offer insights, allowing students to pinpoint their strengths and weaknesses. Such focused analysis facilitates the development of efficient study strategies, ensuring optimal academic progress and ultimate success.


In summary, choosing oswal.io translates into an enriching exam preparation experience for ICSE students. Our platform goes beyond being a question repository; it's a dynamic tool that fosters personal growth and academic improvement. We offer ICSE Class 10 Biology questions and answers and ICSE Class 10 Biology important questions and answers to help students understand the subject thoroughly and score better in the exams. The ability to customize tests ensures a focused and efficient study approach, tailored to individual needs. The professional evaluation of responses instills confidence and provides students with valuable insights for enhancement. Ultimately, oswal.io isn't just a study resource; it's a supportive mentor, empowering students to achieve their best and succeed in their ICSE examinations.

Frequently Asked Questions

Q1. Is ICSE Class 10 Biology tough?

Ans: The ICSE Class 10 Biology syllabus can be considered moderately difficult. It covers a wide range of topics, from the intricacies of human anatomy to ecological systems. The level of detail and understanding required can be demanding for some students. However, a focused approach, regular practice, and a thorough understanding of concepts can significantly ease the learning process. Practicing with ICSE Class 10 Biology important questions and answers proves beneficial in tackling the syllabus effectively and succeeding in the examination.

Q2. What are the important chapters of biology Class 10 ICSE?

Ans: In ICSE Class 10 Biology, the entire syllabus holds equal importance. The absence of specified weightage for individual chapters emphasizes the need for a comprehensive understanding of the entire curriculum. Since Section 1 of the exam consists of compulsory questions covering the entire syllabus, students must diligently prepare every chapter. This ensures a holistic grasp of biology, enabling them to confidently tackle any question that may be presented. A thorough approach to the entire syllabus is thus crucial, aligning with the board's structure and fostering a well-rounded preparation strategy for success in the ICSE examination. You can also practice ICSE Class 10 Biology important questions and answers for better preparation.

Q3. How can I score good marks in ICSE Class 10 Biology?

Ans: To excel in ICSE Class 10 Biology, grasp the syllabus thoroughly. Plan your study routine, dedicating ample time to each topic. Prioritize understanding concepts over memorization. Regularly practice using ICSE Class 10 Biology important questions and engage with quality study materials. Summarize chapters and use flashcards for efficient revision. Actively participate in practical work, seek clarifications, and maintain a healthy lifestyle. Simulate exam conditions with past papers, and most importantly, believe in your capabilities. These strategies, coupled with important questions of Biology Class 10 ICSE, will significantly improve your exam performance.

Q4. I am not good at drawing. How can I manage diagrams in ICSE Class 10 Biology exams?

Ans: If drawing isn't your strength, then begin by dedicating time to regular practice, focusing on the most commonly appearing diagrams. Simplify the diagrams by emphasizing the crucial structures and components while avoiding unnecessary complexities. Learn standard diagrams from your textbooks and understand the conventions of labeling and annotations. Utilize geometric shapes where appropriate to represent structures. Familiarize yourself with important questions involving diagrams from resources like ICSE Class 10 Biology important questions and answers. During the exam, maintain composure, carefully read the question, and aim for a clear and accurate representation of the key components and their relationships. Remember, clarity and understanding matter most, even if the drawing isn't artistically perfect.

Q5.  How should I prepare for the biological classifications section in ICSE Class 10 Biology?

Ans: To prepare for the biological classifications section in ICSE Class 10 Biology, start by comprehensively understanding the fundamental principles and criteria of classification. Familiarize yourself with the major taxonomic categories, their defining characteristics, and the logic behind their classifications. Utilize your textbook, reference materials, and online resources to gain diverse perspectives. Practice classifying different organisms into relevant categories and subcategories. Use mnemonic devices or visual aids to remember complex hierarchies. Additionally, regularly practice with Biology important questions for Class 10 ICSE focused on biological classifications to reinforce your understanding and prepare for potential exam questions related to this critical topic.

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