NCERT Biology Class 10 Book PDF in Hindi 2026-27 – जीव विज्ञान कक्षा 10

eSaral Academic and Editorial Team
Summary
NCERT does not publish a separate Biology book for Class 10. The NCERT Biology Class 10 Book PDF in Hindi is the set of जीव विज्ञान chapters inside the Hindi-medium textbook विज्ञान कक्षा 10: जैव प्रक्रम (Ch 5), नियंत्रण एवं समन्वय (Ch 6), जीव जनन कैसे करते हैं (Ch 7), आनुवंशिकता (Ch 8) and हमारा पर्यावरण (Ch 13). Download each chapter of the NCERT Biology Class 10 Book PDF in Hindi free below.

NCERT Biology Class 10 Book PDF in Hindi – Chapter-wise Download (2026-27)
Click Download PDF to open any chapter of the NCERT Biology Class 10 Book PDF in Hindi from the official NCERT website. No login is needed.
अध्याय | अध्याय का नाम | English Name | Download |
|---|---|---|---|
5 | जैव प्रक्रम | Life Processes | |
6 | नियंत्रण एवं समन्वय | Control and Coordination | |
7 | जीव जनन कैसे करते हैं | How do Organisms Reproduce? | |
8 | आनुवंशिकता | Heredity | |
13 | हमारा पर्यावरण | Our Environment |
Why are the chapters numbered 5, 6, 7, 8 and 13? Chapter numbers in the NCERT Biology Class 10 Book PDF in Hindi follow the full विज्ञान textbook, which has 13 chapters: Chemistry (1–4), Biology (5–8), Physics (9–12) and हमारा पर्यावरण (13). For the complete book, see the NCERT Science book Class 10 in Hindi.
Class 10 Biology in Hindi: What Each Chapter Covers
A short guide to the syllabus of each chapter in the NCERT Biology Class 10 Book PDF in Hindi, based on the topics in the 2026-27 book.
अध्याय 5 — जैव प्रक्रम
जैव प्रक्रम (jaiv prakram) सजीवों के जीवित रहने के लिए आवश्यक प्रक्रियाएँ समझाता है। इसमें पोषण (स्वपोषी, विषमपोषी, मनुष्य में पोषण), श्वसन, वहन (मानव में वहन, पादपों में परिवहन) और उत्सर्जन (मानव और पादप में) शामिल हैं। यह इस भाग का सबसे लंबा अध्याय है।
अध्याय 6 — नियंत्रण एवं समन्वय
जंतु-तंत्रिका तंत्र, प्रतिवर्ती क्रिया, मानव मस्तिष्क और तंत्रिका ऊतक की क्रिया; पादपों में समन्वय (उद्दीपन के लिए तत्काल अनुक्रिया और वृद्धि के कारण गति) तथा जंतुओं में हॉर्मोन।
अध्याय 7 — जीव जनन कैसे करते हैं
विभिन्नता का महत्व, एकल जीवों में जनन (विखंडन, खंडन, पुनरुद्भवन, मुकुलन, कायिक प्रवर्धन, बीजाणु समासंघ), पुष्पी पौधों में लैंगिक जनन, मानव में लैंगिक जनन और जनन स्वास्थ्य।
अध्याय 8 — आनुवंशिकता
जनन के दौरान विभिन्नताओं का संचय, वंशागत लक्षण, मेंडल के प्रयोग, लक्षण अपने आप को कैसे व्यक्त करते हैं और लिंग निर्धारण। यह छोटा अध्याय (7 पेज) है, पर इससे सीधे प्रश्न पूछे जाते हैं।
अध्याय 13 — हमारा पर्यावरण
पारितंत्र और उसके घटक, आहार श्रृंखला एवं जाल, ओजोन परत और उसका अपक्षय, तथा कचरा प्रबंधन।
Old vs New Class 10 Biology Chapters
The NCERT Biology Class 10 Book PDF in Hindi now has 5 chapters instead of 6. Many guides and old PDFs still use the earlier numbering.
पुराना अध्याय | नया अध्याय (2026-27) |
|---|---|
6 – जैव प्रक्रम | अध्याय 5 – जैव प्रक्रम |
7 – नियंत्रण एवं समन्वय | अध्याय 6 – नियंत्रण एवं समन्वय |
8 – जीव जनन कैसे करते हैं | अध्याय 7 – जीव जनन कैसे करते हैं |
9 – आनुवंशिकता एवं जैव विकास | अध्याय 8 – आनुवंशिकता (जैव विकास भाग हटाया गया) |
15 – हमारा पर्यावरण | अध्याय 13 – हमारा पर्यावरण |
16 – प्राकृतिक संसाधनों का संपोषित प्रबंधन | Removed |
If your guide still has अध्याय 16 or जैव विकास, it follows the old syllabus. Check the latest CBSE Class 10 Science syllabus.
How to Study Biology Class 10 in Hindi
- Start with जैव प्रक्रम — it is the longest chapter in the NCERT Biology Class 10 Book PDF in Hindi and builds the base for the next chapters.
- Practise diagrams — मानव पाचन तंत्र, हृदय, वृक्काणु (nephron), मानव मस्तिष्क, पुष्प की अनुदैर्ध्य काट and the आहार श्रृंखला.
- Learn Hindi terms with their English names (जैसे वृक्काणु – nephron), which helps later in Class 11 and NEET.
- Revise with notes — eSaral's Life Processes notes, How do Organisms Reproduce notes and Heredity notes.
- Practise questions from the NCERT Solutions for Class 10 Science, important questions and the Class 9 and 10 test series.
💡 Expert Tip by eSaral Biology Faculty Read each chapter of the NCERT Biology Class 10 Book PDF in Hindi twice: once for concepts, once only for the boxed activities and diagrams. Board answers that include a labelled diagram usually score better than long text answers.
Other Class 10 Hindi Medium NCERT Books
Hindi Medium | More Resources |
|---|---|
For free video lectures and chapter-wise notes on Class 10 Biology — in Hindi — install the eSaral App. It gives you access to Kota's top IITian faculty teaching every chapter for Class 9, 10, and competitive exam prep.
You can also join the eSaral Telegram channel for Class 9 and 10 to get free study material, notes, and daily practice questions.
Frequently Asked Questions
Is there a separate NCERT Biology Class 10 Book PDF in Hindi?
No. The NCERT Biology Class 10 Book PDF in Hindi is part of the Hindi-medium textbook विज्ञान कक्षा 10. Its Biology chapters are 5, 6, 7, 8 and 13.
How many chapters are there in Class 10 Biology in Hindi (2026-27)?
There are 5 chapters: जैव प्रक्रम, नियंत्रण एवं समन्वय, जीव जनन कैसे करते हैं, आनुवंशिकता and हमारा पर्यावरण.
Which chapter was removed from Class 10 Biology?
प्राकृतिक संसाधनों का संपोषित प्रबंधन is no longer in the book, and the जैव विकास (evolution) part was dropped from the heredity chapter, which is now called आनुवंशिकता.
Is जैव प्रक्रम Chapter 5 or Chapter 6 in Class 10?
In the current NCERT book, जैव प्रक्रम is Chapter 5. Older books and guides list it as Chapter 6.
Where can I download the NCERT Biology Class 10 Book PDF in Hindi for free?
eSaral links every Biology chapter from the official NCERT website in the table on this page. No login is needed.
Is Class 10 Biology in Hindi useful for NEET?
Yes. Life processes, control and coordination, reproduction and heredity return in Class 11 and 12 Biology. eSaral teachers suggest learning the English name of each Hindi term early, because NEET can be taken in either language.

Team eSaral
eSaral Academic and Editorial Team
Team eSaral is the collective author profile for educational content created by eSaral’s teachers and academic contributors. The team draws on expertise from IIT graduates, doctors, experienced educators and subject specialists to develop resources for JEE, NEET and school students. Our articles aim to explain concepts clearly and help students study with confidence.
Related Posts

BITSAT 2027: Registration Date, Exam Date, Syllabus, Eligibility, Pattern & Fees
BITSAT 2027 exam dates, registration timeline, eligibility criteria, exam pattern, marking scheme, syllabus and fees in one page.

BITSAT Previous Year Question Paper PDF (2017-2026)
Download BITSAT previous year question papers PDF from 2017 to 2026,session-wise. Memory-based papers,exam pattern, paper analysis and how to practise

CBSE Class 10 Date Sheet 2027: Expected Exam Dates, Release Date, Admit Card & Result Timeline
CBSE Class 10 date sheet 2027 is awaited. See the expected exam dates, release window, how to download the PDF, admit card and result timelines.

NCERT Physics Class 10 Book PDF in Hindi 2026-27 – भौतिक विज्ञान के 4 अध्याय (Free Download)
NCERT Physics Class 10 book PDF in Hindi 2026-27: download all 4 chapters (अध्याय 9–12) free, with topics and important formulas.

NCERT Biology Class 9 Book Anveshan PDF in Hindi - जीव विज्ञान कक्षा 9 पुस्तक अन्वेषण PDF
Download NCERT Biology Class 9 book PDF in Hindi chapterwise for 2026-27: Cell, Tissues, Reproduction and Diversity. Free PDFs.
-1.webp?2026-10-02T10%3A55%3A05.572Z)
Essay On Artificial Intelligence in English (100,150, 200, 250, 300, 500 Words)
This is in contrast to the natural intelligence of humans. With Artificial Intelligence, machines can perform

Essay on 78th India Independence Day in English for Student (100, 150, 200, 250, 300, 500 Words)
Read the best essays on India's Independence Day in English. Short & long essays (100, 150, 200, 250, 300, 500 words) perfect for school exams
NCERT Class 11 English Snapshots book - Free PDF download- Esaral
Download NCERT Class 11 English Snapshots book PDF for free. Get all 8 chapters, chapter-wise. Start your prep today!
NCERT Class 10 biology book pdf - Free PDF Download - eSaral
NCERT Class 10 Biology book PDF 2026-27: all 5 chapters (Life Processes to Our Environment) in English & Hindi, with CBSE syllabus, marks & practical

Essay on Global Warming in English (100,150, 200, 250, 300, 500 Words)
Global warming means the Earth is getting hotter. This happens because of things like pollution from cars and factories.
