Solved NCERT Questions For Class 11 Biology Chapter 1 In Hindi - Free PDF
FAQs on NCERT Solutions For Class 11 Biology Chapter 1 The Living World in Hindi - 2025-26
1. Why should I use the NCERT Solutions for Class 11 Biology Chapter 1, 'The Living World'?
Using the NCERT Solutions helps you understand the correct, CBSE-prescribed methodology for answering textbook questions. They provide step-by-step guidance for complex topics like taxonomic hierarchy and ensure your answers align with the 2025-26 syllabus, which is crucial for scoring well in exams.
2. What key topics from Chapter 1 are covered in these NCERT Solutions?
The NCERT Solutions for 'The Living World' provide detailed answers for all textbook exercises, covering essential topics such as:
- Defining characteristics of living organisms.
- The concept of binomial nomenclature.
- The complete taxonomic hierarchy (Species, Genus, Family, Order, Class, Phylum, Kingdom).
- The function and importance of various taxonomical aids like Herbaria, Botanical Gardens, Museums, and Keys.
3. How do the solutions explain the correct way to answer questions on binomial nomenclature from the NCERT exercise?
The solutions demonstrate the universal rules of binomial nomenclature by providing correctly formatted examples. They show the step-by-step method of writing scientific names, highlighting that the generic name starts with a capital letter and the specific epithet with a small letter. They also clarify the importance of underlining them separately when handwritten or using italics when typed, as per NCERT guidelines.
4. How do the NCERT Solutions help in understanding the practical use of taxonomical aids?
The solutions go beyond simple definitions. When a question asks about a taxonomical aid like a 'key', the answer explains its analytical nature with a practical example. It demonstrates how a key uses contrasting characteristics (couplets) to help in the identification of an unknown organism, thereby clarifying its real-world application in biology.
5. Why is it important to follow the hierarchical order (species to kingdom) as shown in the NCERT solutions?
Following the precise hierarchical order—Species → Genus → Family → Order → Class → Phylum → Kingdom—is fundamental to understanding classification. The solutions emphasise this sequence because it reflects evolutionary relationships and shows how organisms with similar characteristics are grouped into progressively larger and more inclusive categories. Getting this order wrong leads to incorrect classifications and loss of marks.
6. How do the solutions clarify the difference between defining and non-defining characteristics of life?
The NCERT solutions for Chapter 1 clearly resolve this common point of confusion. For a question on "what is living?", the answers explain that defining features like metabolism, cellular organisation, and consciousness are present in all living organisms without exception. In contrast, characteristics like growth and reproduction are explained as non-defining because they have exceptions, such as sterile organisms that cannot reproduce or non-living things that 'grow' by accretion.
7. Can the NCERT Solutions for 'The Living World' help prepare for more complex chapters?
Absolutely. The solutions for Chapter 1 build a strong foundation. By mastering the concepts of taxonomy, hierarchy, and nomenclature here, you develop the fundamental skills needed to understand the detailed classifications of plants and animals covered in later chapters. The step-by-step approach teaches you how to structure answers for classification-based questions throughout the syllabus.
8. Are the provided NCERT Solutions for Class 11 Biology Chapter 1 updated for the 2025-26 session?
Yes, all the solutions are meticulously prepared by subject matter experts to be fully compliant with the latest CBSE 2025-26 syllabus and NCERT textbook guidelines. They reflect the current curriculum, ensuring you study the most relevant material for your exams.

















