PDF
Bihar Board
Bihar Board Class 12th Biology Books PDF Download
BoardBihar Board
LanguageHindi / English
FormatPDF
Chapter-wise PDF Download
| Chapter | Read Online | |
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| Chapter 1 अध्याय 1 – जीवों में जनन | Download PDF | |
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| Chapter 2 अध्याय 2 – पुष्पी पादपों में लैंगिक प्रजनन | Download PDF | |
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| Chapter 3 अध्याय 3 – मानव जनन | Download PDF | |
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| Chapter 4 अध्याय 4 – जनन स्वास्थ्य | Download PDF | |
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| Chapter 5 अध्याय 5 – वंशगति तथा विविधता के सिद्धांत | Download PDF | |
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| Chapter 6 अध्याय 6 – वंशागति के आणविक आधार | Download PDF | |
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| Chapter 7 अध्याय 7 – विकास | Download PDF | |
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| Chapter 8 अध्याय 8 – मानव स्वास्थ्य तथा रोग | Download PDF | |
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| Chapter 9 अध्याय 9 – खाद्य उत्पादन में वृद्धि की कार्यनीति | Download PDF | |
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| Chapter 10 अध्याय 10 – मानव कल्याण में सूक्ष्मजीव | Download PDF | |
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| Chapter 11 अध्याय 11 – जैव प्रौद्योगिकी – सिद्धांत व प्रक्रम | Download PDF | |
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| Chapter 12 अध्याय 12 – जैव प्रौद्योगिकी एवं उसके उपयोग | Download PDF | |
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| Chapter 13 अध्याय 13 – जीव और समष्टियाँ | Download PDF | |
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| Chapter 14 अध्याय 14 – पारितंत्र | Download PDF | |
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| Chapter 15 अध्याय 15 – जैव-विविधता एवं संरक्षण | Download PDF | |
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| Chapter 16 अध्याय 16 – पर्यावरण के मुद्दे | Download PDF | |
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