CBSE Class 11 12th Science Notes

🎓 Not just a degree. The best decision you'll ever make. Curious about CSE at LPU? Check out our Instagram 👇 https://www.instagram.com/cse_lpu/ AI projects. Hackathons. Startups. Top placements. Amazing campus life. See something you like? Comment "INTERESTED" on the post and we'll DM you the application link 📩 Or apply directly: https://dub.sh/cse2026 🚀 AI Ready. Future Ready.

🎓 Saare exams ho gaye aur Results aa gaye. ⚠️ Ab sabse badi galti jo main dekhta hoon panic mein wrong college choose karna. 📚 Rank se zyada important hai — kahan ja rahe ho aur kya seekhoge wahan. 🚀 Ek option jo mujhe bohot sahi lag raha: Scaler School of Technology, Bangalore. Full-time residential college, CS + AI 💻🤖 🔥 3rd year mein hi Amazon ₹46 LPA ke saath campus aaya. Koi aur new-gen college yeh nahi kar raha abhi. Link:- https://scalerschooloftech.com/4a8hKTC Code:-TEST500 💰 Scholarships 100% tak available hain. NSET abhi open hai so late mat karo ⏳

🚨 Hurry! Application Closes in 2 Days! ⏳🔥 AI is changing the industry faster than most colleges can update their syllabus 🤖⚡ But at Scaler School of Tech, students are already getting real exposure at top companies because of the skills they actually build 💻🚀 Companies like Amazon, Ripling (known for hiring from IITs/NITs) have already visited SST campus, with offers up to ₹46 LPA 💰🎯 Your exams are done. Now it’s time to decide what comes next 🎓➡️✨ Apply here: https://scalerschooloftech.com/4a8hKTC Code:- TEST500 Take the Scaler NSET from home 🏠 and get upto 100% scholarship 🎉📚

CBSE Results are out! Don't forget to register online NSET 2026 Exam! 🚀Code from Day 1 🚀Learn from Ex-Google/Meta 🚀Upto 1 Cr funding for Start-ups 🚀Scholarship upto 100% 🎓💰 📌Registration Link : https://scalerschooloftech.com/4fkrrlj 🔖Coupon Code : TEST500

🚨 Results are OUT!! 😵 Panic hokar galat college mat choose kar lena. Aaj hi register kro to Scaler School of Technology 🚀 aur pao chance to win Scholarship upto 100% 🎓💰 📌 Registration Link: https://scalerschooloftech.com/4fkrrlj 🔖 Coupon Code: TEST500 ⚡ Aaj register karne par pao 50% OFF on Test Payment. Use the above coupon code to avail the offer ✅

🚨 Results are OUT!! 😵 Panic hokar galat college mat choose kar lena. Aaj hi register kro to Scaler School of Technology 🚀 aur pao chance to win Scholarship upto 100% 🎓💰 📌 Registration Link: https://scalerschooloftech.com/4fkrrlj 🔖 Coupon Code: TEST500 ⚡ Aaj register karne par pao 50% OFF on Test Payment. Use the above coupon code to avail the offer ✅

🚨 Results are OUT!! 😵 Panic hokar galat college mat choose kar lena. Aaj hi register kro to Scaler School of Technology 🚀 aur pao chance to win Scholarship upto 100%🎓💰 📌 Registration Link: https://scalerschooloftech.com/4fkrrlj Code:-TEST500 🔖 Coupon Code: ⚡ Aaj register karne par pao 50% OFF on Test Payment. Use the above coupon code to avail the offer ✅

🚨 *Scaler School of Technology’s* May Intake Closes Tonight! 🎓 Improve your chances of getting up to *100% Scholarship* 💰 For those who don’t know — Scaler already has companies like 🚀 Rippling, Amazon, and more recruiting directly from campus with offers up to *46 LPA*. These are companies that traditionally hire only from IITs. 👀 If you’re serious about *Computer Science & AI* 💻🤖, this is definitely worth applying for. ⏳ Limited seats left! Submit your application and book your slot before registrations close tonight. Li:-https://scalerschooloftech.com/49yyB1F Code:-TEST500 ⚡ *Special Note for JEE Students:* If you scored *92 percentile or above*, you can skip the NSET exam entirely and go directly to the *Interview Round* — with a better chance of getting up to *100% scholarship* 🎯

🚨 Scaler School of Technology's May Intake Closes Tomorrow 🚨 Hey Guys 👋 Just a heads up that the application deadline for Scaler School of Technology is tomorrow ⏳ and I feel all of you should apply for NSET, their dedicated entrance test 🧠💻 For those who don't know, Scaler already has companies like Rippling and Amazon recruiting from campus 🚀 with offers up to 46 LPA 💰🔥 These are companies that traditionally only hire from IITs 🏛️ If you are serious about CS and AI 🤖💡, this is worth applying for. Submit your application and book your slot before it closes ⏰ ⚠️ Limited seats are left. 📌 Register Here:- https://scalerschooloftech.com/49yyB1F https://scalerschooloftech.com/49yyB1F 🎟️ Coupon:TEST500 Quick note for JEE students 📚: If you scored 92%ile or above 🎯, you can skip the NSET exam entirely and go straight to the interview round 💯, with a chance to get up to 100% scholarship 🎓🔥

🚨🚨 2 days Left Only! Still stuck on JEE? 🚨🚨 One exam doesn’t get to decide everything. But what you do next might. Don’t miss the chance to study in the best college for CS and AI Apply Today for Scaler School of Technology in Bengaluru ✅ 1200+ placement partners like Amazon, Meta, Google ✅ Global work experience in countries like Germany, Singapore, Japan Upto 100% Scholarship- based on marks and profile. ➡️ Fill the NSET Exam Today & Get 50% OFF on Test Fees! Li:-https://scalerschooloftech.com/49yyB1F Code:-TEST500

🌟 Important Points of NCERT 🌟 1. 1770 : Joseph Priestley - Essential role of air in growth of green plant. 2. 1774 : Joseph Priestley - Discovered O2. 3. 1831 : Robert Brown - Ist discovered and described nucleus. 4. 1838 : Schleiden (German Botanist) - Work on plants. 5. 1839 : Schwann(British Zoologist) - Work on both plants & animals. 6. 1855 : Rudolf Virchow - Omnis cellula-e-cellula (cells arises from pre-existing cells). 7. Life originate from pre-existing life : Pasteur (Yeast). 8. Life originate from non-living (decaying & rotting matter) : Spontaneous generation. 9. Life originate from pre-existing non-living organic molecules (RNA, Protein)- Oparin (Russia) & Haldane (England)- Chemical Evolution. 10. : Mendal experiment on garden pea. (7 years) 11. 1860 : Julius von Sachs - Developed hydroponics. 12. 1865 : Mendal published his work. 13. 1866 : Langdon Down - Down’s syndrome. 14. 1869 : Friedrich Meischer - Ist identified DNA and named it nuclein. 15. 1891 : Henking - Discovered X-body. 16. 1891 : Fossil discovered in Java - Homo erectus. 17. 1892 : Ivanowsky - Discovered virus. 18. 1898 : Beijerinek - Contagium vivum fluidum (infectious living fluid). 19. 1898 : Camillo Golgi - Discovered (observed) G.B. 20. 1900 : de Vries, Corre ns and von Tsche rmak inde pende ntly rediscovered Mendel’s results. 21. 1902 : Chromosome movement during meiosis has been worked out. 22. 1905 : Law of limiting factor (Blackmann). 23. 1928 : Fredrick Griffith - Transforming experiment with Streptococcus pneumoniae (Diplococcus). 24. 1935 : Stanley - Crystallised viruses. 25. 1937 : Ramde o Misra obtained Ph.D. in Ecology from Lee ds university (U.K.). 26. 1938 : Coelocanth fish caught in South Africa. 27. 1945 : Fleming, Chain & Florey - Awarded Nobel prize. 28. 1950 : Watson obtained Ph.D. on a study of the effect of hard X-rays on bacteriophage multiplication. 29. 1951 : Family planning programme started in India. 30. 1952 : Hershey & Chase-experiment on bacteriophage or Bacterial virus gives unequivocal proof that DNA is the genetic material. 31. 1953 : Miller experiment - Methane, ammonia, hydrogen & water vapour. 32. 1953 : Watson & Crick - Double helical structure of B-DNA & replication scheme. 33. 1953 : Palade : Discovered ribosome. 34. 1954 : Ramachandran - Triple helical model of collagen, published in Nature. 35. 1954 : Crick complete d Ph.D. on a thesis “X-rays diffraction : polypeptides and proteins. 36. 1958 : Meselson & Stahl - Work on E.coli proves semiconservative replication of DNA in prokaryotes. 37. 1958 : Taylor - Work on Vicia faba proves semiconservative replication of DNA in eukaryotes. 38. 1960 : Katherine Esau - Published “Anatomy of Seed Plants.” 39. 1961 : Melvin Calvin - Nobel Prize. 40. 1962 : Watson, Crick and Wilikins - Nobel Prize. 41. 1963 : Wheat varieties (Sonalika & Kalyan sona) introduced. 42. 1963 : Two enzyme responsible for restricting growth of bacteriophage in E.coli were isolated. 43. 1966 : Derivative of IR-8 & Taichung native-I introduced. 44. 1969 : Whittaker - Five kingdom classification. 45. 1971 : Govt. of India legalized MTP. 46. 1971 : Diener- Discovered Viroid(free RNA without capsid). 47. 1972 : Singer & Nicolson - Fluid mosaic model. 48. 1972 : Stanley Cohen & Herbert Boyer - Formed Ist recombinant DNA. 49. 1972 : Establishme nt of NCEPC - National Committe e for Environmental Planning & Coordination. 50. 1974 : Water act. 51. 1980 : Joint forest management, (JFM). 52. 1981 : AIDS was Ist reported. 53. 1981 : Air act. 54. 1983 : Eli Lily (An American company) produces insulin in E.coli by recombinant DNA technology. 55. 1984 : Establishment of MOEF : Ministry of Environment & Forest. 56. 1986 : Environment Protection Act. 57. 1987 : Montreal protocol. Held in Montreal, Canada. 💐 Share & React ❤️ below. Join For More *https://whatsapp.com/channel/0029Va9492L3QxRv5MtNFF0Y*

JEE Results are out and don’t miss the chance to study in the best college for CS and AI! Apply Today for *Scaler School of Technology* ✅ 1200+ placement partners like Emergent, Rippling, Salesforce- companies which go to only Tier 1 colleges ✅ Highest Stipend 2L/Mon ✅ Global internship opportunities at Germany, Singapore, Japan 100% Scholarship available based on marks and profile 👉 Fill the NSET Exam Today & *Get 50% OFF* on Test Fees! 📌 Link: https://scalerschooloftech.com/3QlJzkt ❗Coupon: TEST500T2 (1).jpg

FREE COLLAGE PREDICTOR FOR YOU https://c360.me/PTHFDR/f55ae5 https://c360.me/PTHFDR/f55ae5 https://c360.me/PTHFDR/f55ae5

Disappointed with your JEE RESULT? 😟 Worry Not! You still have a chance to get into India's Top Tech College 💻 Apply Today for Scaler School of Technology ✅ 4 Yr UG Program in CS/AI ✅ 96% Internship Placement Rate ✅ Highest Stipend 2L/Mon ✅ Avg Internship package 40K/Mon ✅ Global internship opportunities at Germany, Singapore, Japan 100% Scholarship available based on marks and profile 👉 Fill the NSET Exam Today & Get 50% OFF on Test Fees! 📌 Link: https://scalerschooloftech.com/3QlJzkt ❗Coupon: TEST500

Math 1 st chapter

Free Best Carrier Guidance Seminar Free hai Krlo try only 1 hour left https://forms.gle/jpi8DHrMS4dgFvHg8 https://forms.gle/jpi8DHrMS4dgFvHg8