Wetlands (आर्द्रभूमि) | Environment | New Concept | UGC NET 2025 | Apni University | By Shiv Sir

[@manojlothiya4075]

Nice session sir please continue ❤❤

[@aashiyaperween5885]

Sir 21 , 27 wale ke liye plzzz class lete rahiye 😢

[@dheerajpandey_719]

🙏

[@twinkle951]

DO- Dissolved Oxygen
BOD- Biological Oxygen Demand
COD- Chemical Oxygen Demand

[@zainabhasan4824]

Thanks sir

[@kabitahansda3359]

Sir class continue kariyaga plss 🙏🙏🙏

[@vijendrakumarsamota8004]

Sir ji good morning

[@Learning_urdu]

Sir 21*27walon kaliya ak important question ka class lalejye sir

[@vk.godara791]

Sir youtub pr classes kb se start ho rhi h

[@neelamrani2234]

Sir ji batch m kb sa live class sure hoga history ki

[@MadhuKumari-jn5vr]

Sir up assisstant professor ki vacancy kb aayegi plz sir reply🙏🙏

[@JeetusenJeetusen-fv1sj]

DO = disolve oxygen _COD = chemicals oxygen demand - BOD = biochemical oxygen demand sirji

[@vijendrakumarsamota8004]

Sir please ek baar हिंदी में भी बोल दिया करो ना 🙏🙏

[@ms-commedy777]

Pranam Guru ji 🙏 🙌
Guru ji 27 Jan k exam k liye class continue rkhiye please 🙏