Class 12 Biology:Organisms and Populations

Revise the NCERT Class 12 Biology chapter, Organisms and Populations, with these concise and well-organised revision notes. JAC Exam Prep (jac.jharkhandexamprep.com) provides NCERT Class 12 Biology Organisms and Populations Revision Notes based on the latest NCERT syllabus. Download the PDF below and revise the chapter for school examinations, CBSE board examinations, and competitive exams such as JEE and NEET.

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Chapter Overview

Class	12
Subject	Biology
Chapter Name	Organisms and Populations
Resource Type	Revision Notes
Syllabus	NCERT
Suitable For	CBSE, JAC and other state boards

Revision Notes

Download Revision Notes PDF

More Class 12 Biology Revision Notes

Chapter 1: Reproduction in Organisms (जीवों में जनन)

Chapter 2: Sexual Reproduction in Flowering Plants (पुष्पी पादपों में लैंगिक प्रजनन)

Chapter 3: Human Reproduction (मानव जनन)

Chapter 4: Reproductive Health (जनन स्वास्थ्य)

Chapter 5: Principles of Inheritance and Variation (वंशागति और विविधता के सिद्धान्त)

Chapter 6: Molecular Basis of Inheritance (वंशागति का आणविक आधार)

Chapter 7: Evolution (विकास)

Chapter 8: Human Health and Disease (मानव स्वास्थ्य तथा रोग)

Chapter 9: Strategies for Enhancement in Food Production (खाद्य उत्पादन में वृद्धि की कार्यनीति)

Chapter 10: Microbes in Human Welfare (मानव कल्याण में सूक्ष्मजीव)

Chapter 11: Biotechnology: Principles and Processes (जैव प्रौद्योगिकी—सिद्धान्त व प्रक्रम)

Chapter 12: Biotechnology and its Applications (जैव प्रौद्योगिकी एवं उसके उपयोग)

Chapter 13: Organisms and Populations (जीव और समष्टियाँ)

Chapter 14: Ecosystem (पारितन्त्र)

Chapter 15: Biodiversity and Conservation (जैव विविधता एवं संरक्षण)

Chapter 16: Environmental Issues (पर्यावरण के मुद्दे)

Class 12 Notes by Subject

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