วีดีโอ

Thanks

Aasani se samjh me aa gya 😊😊

🎉🎉🎉🎉🎉😊😊😊😊😊

Great way of presentation

Please reply. Why do plants form only coal but not gas or oil? Why dont marine organisms form coal?

Thankx

Thanks for 5k subscribe 😊😊😊

Excellent 👌

Your explanation way is nice

Superb❤

Nice class sir👍👍👍

Your great sir 👍

😢😮

Tnx

Thank you sir

boht clear & to the point explanation he ❤

❤❤❤❤

Thank you sir❤

Helpful video sir

Khub chan shikvlat sir tumhi 😊

Pata nhi tha iske baare me lekin aapka samjaya ek baar me aagya TQ sir ❤❤

❤

This is awesome! I can only understand the english parts that were spoken, but this video as a whole made me understand the whole concept! I was trying to understand the difference between tropism and nasty, and this is just what i needed! Indian people on youtube made the world a brighter place i swear!

😢

Sir aap padhate aacha hoo

❤❤❤❤ tq sir

Sir kya shaligram bhi ek type ka fossil hi hai

Keep it up

Thanks sir🎉🎉

Kya bat ha 😝🤣

فوسلز کی کوئی قیمت ہوتی ہے۔۔میرے پاس ہیں ۔۔سی ارچن فوسلز

Explanation super sir

But black gold to coal hai na sir

Thank you sir🙏🙏

Sirf buffer ko bappar solution.bata rahe hai

❤❤❤

Thank you sir

Best 👍

❤❤❤❤❤🎉🎉🎉

😊😊

🎉

❤❤❤❤❤❤❤❤

Thankyou sir

Best explaination

😂😂😂

Methyl group tag

Molecular biologist varnan aur girl Hamilton o smith and Daniel Nathan

Restriction enzyme also called restriction endonuclease a protein produced by bacteria that cleave DNA at a specific site along the molecule

Restrictions enzymes

Thanks Sir