Bihar Board Class 12th Intermediate Biology Objective Questions and Answers Key 2019, 2020, 2021 Pdf free download in Hindi Medium and English Medium.
Bihar Board 12th Objective Questions and Answers
Bihar Board 12th Intermediate Biology Objective Questions and Answers Key 2020-2021 Pdf Download
Bihar Board 12th Biology Objective Questions and Answers in English
- Chapter 1 Reproduction in Organisms
- Chapter 2 Sexual Reproduction in Flowering Plants
- Chapter 3 Human Reproduction
- Chapter 4 Reproductive Health
- Chapter 5 Principles of Inheritance and Variation
- Chapter 6 Molecular Basis of Inheritance
- Chapter 7 Evolution
- Chapter 8 Human Health and Disease
- Chapter 9 Strategies for Enhancement in Food Production
- Chapter 10 Microbes in Human Welfare
- Chapter 11 Biotechnology: Principles and Processes
- Chapter 12 Biotechnology and its Applications
- Chapter 13 Organisms and Populations
- Chapter 14 Ecosystem
- Chapter 15 Biodiversity and Conservation
- Chapter 16 Environmental Issues
- Bihar Board 12th Biology Objective Model Set 1
- Bihar Board 12th Biology Objective Model Set 2
- Bihar Board 12th Biology Objective Model Set 3
Bihar Board 12th Biology Objective Questions and Answers in Hindi
- Chapter 1 जीवों में जनन
- Chapter 2 पुष्पी पादपों में लैंगिक प्रजनन
- Chapter 3 मानव जनन
- Chapter 4 जनन स्वास्थ्य
- Chapter 5 वंशागति और विविधता के सिध्दांत
- Chapter 6 वंशागति का आणविक आधार
- Chapter 7 विकास
- Chapter 8 मानव स्वास्थ्य तथा रोग
- Chapter 9 खाद्य उत्पादन में वृद्धि की कार्यनीति
- Chapter 10 मानव कल्याण में सूक्ष्मजीव
- Chapter 11 जैव प्रौद्योगिकी-सिद्धान्त व प्रक्रम
- Chapter 12 जैव प्रौद्योगिकी एवं उसके उपयोग
- Chapter 13 जीव और समष्टियाँ
- Chapter 14 पारितंत्र
- Chapter 15 जैव-विविधता एवं संरक्षण
- Chapter 16 पर्यावरण के मुद्दे
- Bihar Board 12th Biology Objective Model Set 1
- Bihar Board 12th Biology Objective Model Set 2
- Bihar Board 12th Biology Objective Model Set 3