Class 9 Life Science chapter 4 - Antigen & Antibody । IMMUNE SYSTEM - অনাক্রম্যতা, Part 2 । BotanyTv

[@RakhiSoren-w8o]

Thank you sir 😊☺️☺️☺️

[@rofikakhatoon8201]

Thank you sir🎉

[@fouzikhatun2802]

Thank you sir

[@ArneshaBiswas-y3w]

Thanks sir

[@BiswanathGuin-fs5rg]

Onek bhalo laglo sir class ta kore❤

[@itzcrazysoumik_45]

Bah, puro video na dekhei bhalo lege gelo 👏

[@itzcrazysoumik_45]

Thanks sir❤

[@BotanyTvBioFact]

Most welcome

[@ShresthaDas-oi4kt]

Sir apni class 8 der annual exam er jonno question set ready korben please 🥺

[@ArneshaBiswas-y3w]

Dada bolchi aiter por oi chapter a porer parta ki pore dabe mane oi tikar bapar ta

[@itzcrazysoumik45]

Sir, can I suggest one thing to you ?