Скачать или смотреть Microbes in Human welfare(মানব উন্নয়নে অনুজীবের ভূমিকা)

microbes in human walfare
মানব উন্নয়নে অনুজীবের ভূমিকা
useful microbes
gut flora
good bacteria
biofertilizer
biopesticide
microbes in household production
microbes for the productio of curd, yoguart, paneer, cheese,antibiotics,enzyme,chemicals,

microbes in human welfare im bengali.









agbiology learning.
arup sir biology classes.
this video tutorial in bengali language.
this video tutorial for wbbse students.
this video tutorial for wbchse students.
this video tutorial for neet biology students.
bengali life science video tutorial.
bengali biological science video tutorial.
arup dangar biology classes.
10th class life science.
12th class biology.
follow me on-
facebook-   / arup.dangar  
instagram- https://www.instagram.com/dangararup/...

important gadgets for making this video-
laptop- hp pavillion model.
pen teblet- veikk a15 model 10 inch.
mic- boya BYM1 omnidirectional lavalier condenser microphone
screen recorder-OBS studio
white board - open board softwere

#জীবনবিজ্ঞান
#agbiologlearning.
#wbbse.
#wbchse.
#neetbiology.
#bengalibiology.