HBSE 12th Class Biology Important Questions and Answers

Haryana Board HBSE 12th Class Biology Important Questions and Answers

HBSE 12th Class Biology Important Questions in Hindi Medium

• Chapter 1 जीवों में जनन Important Questions
• Chapter 2 पुष्पी पादपों में लैंगिक प्रजनन Important Questions
• Chapter 3 मानव जनन Important Questions
• Chapter 4 जनन स्वास्थ्य Important Questions
• Chapter 5 वंशागति तथा विविधता के सिद्धांत Important Questions
• Chapter 6 वंशागति के आणविक आधार Important Questions
• Chapter 7 विकास Important Questions
• Chapter 8 मानव स्वास्थ्य तथा रोग Important Questions
• Chapter 9 खाद्य उत्पादन में वृद्धि की कार्यनीति Important Questions
• Chapter 10 मानव कल्याण में सूक्ष्मजीव Important Questions
• Chapter 11 जैव प्रौद्योगिकी-सिद्धांत व प्रक्रम Important Questions
• Chapter 12 जैव प्रौद्योगिकी एवं उसके उपयोग Important Questions
• Chapter 13 जीव और समष्टियाँ Important Questions
• Chapter 14 पारितंत्र Important Questions
• Chapter 15 जैव-विविधता एवं संरक्षण Important Questions
• Chapter 16 पर्यावरण के मुद्दे Important Questions

HBSE 12th Class Biology Important Questions in English Medium

• Chapter 1 Reproduction in Organisms Important Questions
• Chapter 2 Sexual Reproduction in Flowering Plants Important Questions
• Chapter 3 Human Reproduction Important Questions
• Chapter 4 Reproductive Health Important Questions
• Chapter 5 Principles of Inheritance and Variation Important Questions
• Chapter 6 Molecular Basis of Inheritance Important Questions
• Chapter 7 Evolution Important Questions
• Chapter 8 Human Health and Diseases Important Questions
• Chapter 9 Strategies for Enhancement in Food Production Important Questions
• Chapter 10 Microbes in Human Welfare Important Questions
• Chapter 11 Biotechnology: Principles and Processes Important Questions
• Chapter 12 Biotechnology and Its Applications Important Questions
• Chapter 13 Organisms and Populations Important Questions
• Chapter 14 Ecosystem Important Questions
• Chapter 15 Biodiversity and Conservation Important Questions
• Chapter 16 Environmental Issues Important Questions