The study of Principles of Inheritance and Variation Class 12┬аis one of the most fascinating aspects of biology. It deals with the transfer of genetic information from one generation to the next and the variations that arise in living organisms. The term inheritance refers to the transmission of traits from parents to offspring, while variation …
The chapter Molecular Basis of Inheritance deals with one of the most fundamental aspects of biology тАУ how genetic information is stored, expressed, and transmitted from one generation to the next. It focuses on the structure of DNA, the concept of genes, replication, transcription, translation, genetic code, regulation of gene expression, and modern applications like …
Evolution is one of the most fascinating and fundamental topics in biology. It deals with the origin of life on Earth, the gradual changes in living organisms over time, and the diversity of life forms we see today. The concept of evolution explains how simple molecules eventually led to the formation of complex organisms, and …
Class 12 History Notes Chapter 12 рдореЗрдВ рд╣рдо рдФрдкрдирд┐рд╡реЗрд╢рд┐рдХ рдХрд╛рд▓ рдХреЗ рднрд╛рд░рдд рдХреЗ рд╢рд╣рд░реЛрдВ рдФрд░ рдЬреАрд╡рдирд╢реИрд▓реА рдХреЗ рдмрджрд▓рд╛рд╡реЛрдВ рдХрд╛ рдЕрдзреНрдпрдпрди рдХрд░рддреЗ рд╣реИрдВред рдЗрд╕ рдЕрдзреНрдпрд╛рдп рдореЗрдВ рдХреЛрд▓рдХрд╛рддрд╛, рдмреЙрдореНрдмреЗ рдФрд░ рдорджреНрд░рд╛рд╕ рдЬреИрд╕реЗ рдкреНрд░рдореБрдЦ рдФрдкрдирд┐рд╡реЗрд╢рд┐рдХ рд╢рд╣рд░реЛрдВ рдХреЗ рд╡рд┐рдХрд╛рд╕ рдХреЗ рд╕рд╛рде-рд╕рд╛рде 1911 рдореЗрдВ рднрд╛рд░рдд рдХреА рд░рд╛рдЬрдзрд╛рдиреА рдХреЛрд▓рдХрд╛рддрд╛ рд╕реЗ рджрд┐рд▓реНрд▓реА рд╕реНрдерд╛рдирд╛рдВрддрд░рд┐рдд рд╣реЛрдиреЗ рдХреА рдкреНрд░рдХреНрд░рд┐рдпрд╛ рдХреЛ рд╕рдордЭрд╛рдпрд╛ рдЧрдпрд╛ рд╣реИред рд╢рд╣рд░реЛрдВ рдХреЗ …
Class 12 History Chapter 13 Notes рдореЗрдВ рд╣рдо рдорд╣рд╛рддреНрдорд╛ рдЧрд╛рдВрдзреА рдХреЗ рдЬреАрд╡рди, рдЙрдирдХреЗ рд╡рд┐рдЪрд╛рд░реЛрдВ рдФрд░ рдЙрдирдХреЗ рдиреЗрддреГрддреНрд╡ рдореЗрдВ рдЪрд▓реЗ рд╕реНрд╡рддрдВрддреНрд░рддрд╛ рдЖрдВрджреЛрд▓рдиреЛрдВ рдХрд╛ рд╡рд┐рд╕реНрддреГрдд рдЕрдзреНрдпрдпрди рдХрд░рддреЗ рд╣реИрдВред рдпрд╣ рдЕрдзреНрдпрд╛рдп рди рдХреЗрд╡рд▓ рднрд╛рд░рдд рдХреЗ рд╕реНрд╡рддрдВрддреНрд░рддрд╛ рд╕рдВрдЧреНрд░рд╛рдо рдХреЗ рдРрддрд┐рд╣рд╛рд╕рд┐рдХ рддрдереНрдпреЛрдВ рдХреЛ рдЙрдЬрд╛рдЧрд░ рдХрд░рддрд╛ рд╣реИ, рдмрд▓реНрдХрд┐ рдЧрд╛рдВрдзреАрдЬреА рдХреЗ рдЕрд╣рд┐рдВрд╕рд╛ рдФрд░ рд╕рддреНрдпрд╛рдЧреНрд░рд╣ рдЬреИрд╕реЗ рд╕рд┐рджреНрдзрд╛рдВрддреЛрдВ рдХреА рдкреНрд░рд╛рд╕рдВрдЧрд┐рдХрддрд╛ рдХреЛ рднреА рд╕рдордЭрд╛рддрд╛ рд╣реИредрдЗрд╕ …
Textbook Bihar Board / NCERT Class Class 12 Subject HISTORY Chapter Chapter тАУ 14 Chapter Name рднрд╛рд░рдд рд╡рд┐рднрд╛рдЬрди Category Class 12 History Notes Chapter 14 Medium Hindi Class 12 History Notes Chapter 14 тАУ рднрд╛рд░рдд рд╡рд┐рднрд╛рдЬрди рдХрд╛ рд╕рдВрдкреВрд░реНрдг рдЕрдзреНрдпрдпрди Class 12 History Notes Chapter 14 рдореЗрдВ рд╣рдо рднрд╛рд░рдд рдХреЗ рдЗрддрд┐рд╣рд╛рд╕ рдХреА рдПрдХ рдорд╣рддреНрд╡рдкреВрд░реНрдг рдФрд░ рд╕рдВрд╡реЗрджрдирд╢реАрд▓ …
Textbook Bihar Board / NCERT Class Class 12 Subject HISTORY Chapter Chapter тАУ 15 Chapter Name рднрд╛рд░рддреАрдп рд╕рдВрд╡рд┐рдзрд╛рди рдХрд╛ рдирд┐рд░реНрдорд╛рдг Category Class 12 History Notes Chapter-15 Medium Hindi рднрд╛рд░рддреАрдп рд╕рдВрд╡рд┐рдзрд╛рди рдХрд╛ рдирд┐рд░реНрдорд╛рдг тАУ Class 12 History Notes Chapter-15 рднрд╛рд░рддреАрдп рд╕рдВрд╡рд┐рдзрд╛рди, рднрд╛рд░рдд рдХрд╛ рд╕рд░реНрд╡реЛрдЪреНрдЪ рдХрд╛рдиреВрди рд╣реИ, рдЬреЛ рджреЗрд╢ рдХреА рд░рд╛рдЬрдиреАрддрд┐рдХ, рдкреНрд░рд╢рд╛рд╕рдирд┐рдХ рдФрд░ рд╕рд╛рдорд╛рдЬрд┐рдХ рд╡реНрдпрд╡рд╕реНрдерд╛ рдХреЛ рдирд┐рдпрдВрддреНрд░рд┐рдд …
Government job aspirants in India always keep an eye on fresh recruitment notifications released every month. With job security, attractive salary, and multiple perks, government jobs are among the most sought-after career options for graduates, undergraduates, and diploma holders. The month of September 2025 brings excellent opportunities for candidates preparing for competitive exams. Some major …
The Indian Post GDS Requirement 2025 notification has become one of the most-awaited government job opportunities of the year. Every year, the Department of Posts (India Post), under the Ministry of Communications, invites applications for Gramin Dak Sevak (GDS) posts across different postal circles of the country. These positions include Branch Postmaster (BPM), Assistant Branch …
Banking jobs in India continue to attract lakhs of aspirants every year because of their job security, career growth, and attractive salary packages. Among the regional cooperative banks, REPCO Bank (Repatriates Cooperative Finance and Development Bank Ltd.) is a reputed institution offering opportunities for graduates, especially in the southern part of India. TheREPCO Bank Clerk …