Class 12 Biology Chapter 13 and 14, 16 Complete Revision | Bihar Board 12th Biology Exam 2025

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7 se 12 chapter tak ka revision ❣️❣️❣️❣️❣️

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Aaj ka class bahut mast tha sir thanks sir ji hmlog ke liye itna mehnat karne ke thanks❤❤❤ ❤❤❤❤

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सर आज का क्लास पढ़ के दिल गार्डन गार्डन हो गया❤ बहुत मजा आ गया था मैं शुरू से अंत तक पढ़ा❤

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Maja aaya
NEXT 11 OR 12

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Sir ji ap both hi mast biology padhate h 4 ghanta Ka pata hi nhi Chala or SB samjh v AA Gaya next class or dusre important chapter laiyega or important questions v ☺️🥰✨✨🙋🏻‍♀️💁🏻‍♀️💁🏻‍♀️

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Hiii

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Sir, please TH-cam pr 2020 se 2024 tak ka Subjective Q&A laiye.🙏🙏🙏🙏🙏

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Kuldeep bhaiya ki jai ho kuldeep bhaiya ki jai ho kuldeep bhaiya ki jai ho kuldeep bhaiya ki jai ho 😊😊😊❤❤❤❤❤❤❤❤❤❤❤ love you bhaiya thank you so much aap hamlogo k liye bhaut mahnat karte ho 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

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[@RAHNUMA2007]

Sir aapne pure class me 3 baar bole h ki Kal physics ka class Sourabh bhaiya laynge😂😂😂
❤❤❤ sir Maine pure class ko dhyan se padha or sare question mujhe samjh aa gyi h sir Mera wada h ki ab ek v question nhi chutega aap mehnt krte h or hum wada karte h ki padhayi pe focus krenge aapne baato ko manenge or exam ko forenge❤🎉🎉 thanks sir itna mehnt krne ke liye😊😊

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Hello ji

[@Aman_gaming_no_1]

सर जी इकाई 3. मानव कल्याण में जीव विज्ञान वाला तीनों चैप्टर का अगला क्लास लगाइएग 👌👌👌👌👌

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😊

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Thanks 😊 🙏 😊 🙏

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Osam sir ji 💖 ❤️

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Sir aap bhut hi must padhate ho sir love 💕💕💕💕 you sir ♥️♥️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

[@pritikumari-0]

Wow 🤩👌 thank you so much mere fav guru ji ❣️☺️ bahut dar LG Raha tha kaise hoga mera syllabus complete but aapne ek din me hi 4 chapter complete karva diya 😍 mera 2 din lg gya but 4 chapter complete 🥳 AJ MAI BAHUT JYADA KHUSH HU 😁 thanku so much 🥰

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Marenge to marenge but hatege nahi 😊

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Mst class guru ji 💪💪💪💪 chapter 8 chahiye class sir

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Sir Aaj ka class mind-blowing tha Maj aa gaya ☺️☺️☺️👍☺️👍☺️👍

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Thanks class 12th namaste

[@factomizeshort]

Bahut bahut mast class lga sir g 👌👌👌👌

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Sir aapke class me ek alag hi energy rahti hai aap ka class jab tak chalta h nind bhi nhi aati hai pura class aapka karke hi sote h sir aap really biology of king 👑 h😊❤ thank you so much sir es class ke liye sir please aise hi class late rahiye sare chapters ka ❤😊

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ha

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Hiii

[@KhushiKumari-hz7hi]

Sir aap bhut hi biology me to expect ho sir love 😘😘😘 you sir mind blowing sir ❤❤❤❤❤❤❤❤❤❤❤

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Boat maja aaya sir😊😊😊😊😊😊

[@SabrinNaj-qd7np]

Thank you so much sir ji ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤ nice class sir ji ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

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Mast class main pura class ki sir 🥰

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Bahot mst class lga सर 😊😊😊❤❤

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Power of vidyakul and power of kuldeep bhaiya 😊😊😊❤❤❤❤❤❤❤

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Sir Bawaal class tha mai kush kun ki mai bhi vidyakul student hun ❤❤❤❤❤❤❤❤🙏🙏🙏🙏🙏🙏🙏🙏🙏💖💖

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Mast class सर जी ❤❤❤❤❤

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Mast 🤗🥰🥰 class guru ji ❤🎉🎉🎉❤🎉🎉❤

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Bahut maja aaya sir ❤❤❤❤

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6.12tak

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9 10 11 12 chapter

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Thank you sir ❤

[@AditiKumari-q3e]

2009 se le kar 2024 tak sare question ka ek baar Kara dijiye sir please 🙏🙏🙏 jo bachhe chahte hai aisa ek class ho wo like kare ..................❤

[@SamarjeetKumarYadav-k2r]

Mai ji❤

[@AnitaKumari-i3o5y]

thanku sir..... 🖤🖤🖤 agli class ch-8 Sa Ch- 12 Tak... ❣️

[@Anshukumari-bs12th]

Class ek dam better thi sir thanks ❤❤❤sir bio of king 👑 kuldeep sir ❤❤❤❤

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1 chapter ko 1 bat nhi 5 bar padhate h thank you so much sir ❤❤❤❤❤❤

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Radhe radhe sir

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Nice class sir ❤❤❤

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Kuldeep bhaiya app bahut accche padhate ho wah bhaiya apka koi pure bihar me tak kar me nahi hai

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Thanks sir

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Sir Aap padhai ke sath sath motivation bahut achha dete hai sir ❤

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thank you so much sir ji class both Achi thi ab to in chapter k koi v questions nhi chutega in sha Allah SB ban Jayega ❣️❣️❣️ ☺️😍🥰✨🙋🏻‍♀️🙋🏻‍♀️💁🏻‍♀️💁🏻‍♀️💁🏻‍♀️

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Hiii

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4th unit sir 🙏🏻🙏🏻🙏🏻❤❤❤

[@Raushan_raj483]

Maja aa gya paadh ke sir
Puri biology ka aise hi Krba dijiye
Love you sir ❤❤
Aapse biology padhane me bahut maja ata h..
Overall brilliant class

[@GunjanBharti-cs3nq]

अब सफलता मिले या न मिले ये तो मुकदर की बात है
पर हम कोशिश भी न करे ये तो गलत बात है।.... 💙👍

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Shi bol rhi sis 😢

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Hiii

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Sir PDF upload kar dijiye

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Sir ji pdf de dijiye na kB denge 😥🧐😣🙋🏻‍♀️🙋🏻‍♀️🙋🏻‍♀️🙋🏻‍♀️

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Thank you so much sir 🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰

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Nice class

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Sir 2009 to 2024 question previous wala karwa dijiye 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

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Thinks gitu ji ❤❤❤❤

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Vvv i chapter sirr❤

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Chepter 6 _8 तक चाहिए 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

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super class sir 😊😊

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Next class bhi liye sir

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Thank you sir ji 🙏🙏🙏🙏🙏

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Thankyo so mach sir❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

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The best teacher of world ❤❤❤❤

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Aaj ka class kar ke bahut acha laga ❤❤❤❤

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Very fantastic class sir 👏👏👏

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7 chapter se 13 tak

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Sir eska pdf kaha milega batiye

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😂😂😂

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Chapter 7 se Chapter 12th tak kara दीजिए sir please ❤

[@NirajJatav-ch8wm]

आज ka क्लास बहुत मजा आ गया😮😮😢😢😢😢😢😢😢😮

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Good morning sir❤❤❤❤❤❤

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[@Shitalpaswan04]

𝗽𝗮𝗱𝗵𝘁𝗲 𝘁𝗼 𝘃𝗼 𝗹𝗼𝗴 𝗵𝗮𝗶 𝗷𝗶𝗻𝗵𝗲 𝗯𝗵𝗮𝗴𝘄𝗮𝗻 𝗽𝗮𝗿 𝗯𝗵𝗮𝗿𝗼𝘀𝗵𝗮 𝗻𝗮𝗵𝗶 𝗵𝗮𝗶 𝗺𝘂𝗷𝗵𝗲 𝘁𝗼 𝗯𝗵𝗮𝗴𝘄𝗮𝗻 𝗽𝗮𝗿 𝗽𝘂𝗿𝗮 𝗯𝗵𝗮𝗿𝗼𝘀𝗵𝗮 𝗵𝗮𝗶 ❤🥰🙏🏻🙏🏻🙏🏻 𝗷𝗮𝘆 𝗺𝗮𝗵𝗮𝗸𝗮𝗹

[@Shitalpaswan04]

𝗝𝗮𝘆 𝗺𝗮𝗵𝗮𝗸𝗮𝗹 🙏🏻

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Didi jab bhagwan pr bharosa hai hi to class kyu karne aai ho faltu me time data sab kuch waste krne aai ho 😂😂

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Mai class nahi ki comment ki 😉samjhi dadu 😁😁🤣🤣​@SumanKumari-bw7xj

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Thank you sir maja aa gaya ❤❤❤

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Sir 7 se 12 tak pls 🙏🙏

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Hiii

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Sabhi chapter ka laiye sir yese hi

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Sir chapter 11and12 ka class chahiye please 🙏🙏🙏

[@singerBaliramsingh]

❤❤❤good morning sir 🙏 good morning sir good morning sir good ♥️♥️❤️❤️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️❤️❤️♥️♥️♥️♥️♥️♥️♥️♥️♥️❤️❤️♥️♥️♥️♥️♥️♥️

[@JAYSHREERAM-PS43]

Buxar jila se kyon hai

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Nice sir ☺️

[@mahfil_e_hamdard]

Kis kis ko iska pdf Mila or kaha mila

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Pdf toh telegram pe aata h but av tak bheje hi nhi sir😢

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Lagta hai bhul gaye sir😢​@@RAHNUMA2007

[@mahfil_e_hamdard]

​@@RAHNUMA2007thnx batane ke liye 😊

[@RAHNUMA2007]

Hn sayd mai v pdf aane ka wait kr rhi 😢 ​@mahfil_e_hamdard

[@RAHNUMA2007]

​@mahfil_e_hamdardwelcome 😊

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Sir biology ka 8 chapter padha dijiega.. please sir 🥺🙏

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❤❤❤

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❤❤❤❤❤❤❤😊

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First comments

[@Ravi-raushan-Sharma-88]

Very nice class sir 🫡🇳🇪✍️✍️📚📚📚🥷🥷🥷🥷🥷🥷🥷🥷🥷😊

[@cricket_meme_maker]

Sir app batai nhi ki PDF kha pe milega App note krne ka bhi time nhi diye😢😢😢 and sir amazing lecture sir ❤❤❤❤❤❤🎉🎉 Lekin bta dijiyega ki PDF kha milega thanks sir ❤❤❤❤ Power of Vidyakul

[@KajalKumari-u8i6u]

Telegram channel pe bhai

[@PankajSharma-d2k]

Very nice class ok bye bye sir

[@AmritaKumari-wv4oi]

❤❤

[@mr.abhaykumar6355]

Sir all lesson v.v.i 5 marks wala questions karana chaia 👍👍👍👍🤗🤗🤗

[@RAHNUMA2007]

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[@Rajkumar-gt5yk]

My Target bio 100

[@RajKumar-s8t7d]

❤❤❤❤❤❤❤❤❤❤❤❤

[@SonamKumari-dn7rw]

Sir hamko chapter 4 se chapter 12 तक आप पढाये क्युकी ham nahi पढ़े है or रूटीन देखा kar बहुत डर लगा gya है 😔🥹💛

[@cricket_meme_maker]

Jldi jldi comment kr deta hu ❤❤❤ like milega 😅😅😅😅😂😂

[@RAHNUMA2007]

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Chapter 8 -13 next bar