मानव रक्त|| Human blood|| प्लाज्मा ||plasma||blood cell||रक्त कोशिका||सीरम||RBC||WBC||PLATELATS 

Veri nice clash sir

Excellent work for students❤🎉🎉

गुरु जी अत्यधिक सुंदर क्लास

Best teacher❤❤❤🎉🎉🎉 army Navy police GD science , multi-talented sir Jai hind

जय हिंद सर❤❤❤

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Nice class sir thanks

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Superb sir thnkuuuuu ❤🎉🎉🎉🎉🎉😊ji...

Nice video sir

Jay hind sir

Army agniveer ke liye esse accha kahi nahi 🤞

Nice class

Sir 🙏🙏

❤❤ nice sir

😊thnkuuu sir good

Jai Hind sir ji

Very very helpful session sir thankyou so much 😊😊😊plz blood part 2 bna dijiye,📁🙏👌👌👌👌👌👌👌❤️ for perfectly add this concept in my study

Sir biology ke aur v video dal dijiye

Gru ji pahchaan rahe ho raj hu Indian defence academy se

Bihar police ka bhi class pdhaye sir ji

❤