Kidney | वृक्क | Structure and Working Of Kidney | Biology 15 Minutes Show by Keshri Sir
17:20
LIVER | Working Of Human Liver | Biology 15 Minutes Show by Keshri Sir
21:06
Critical Angle and Total Internal Reflection | क्रान्तिक कोण तथा पूर्ण आंतरिक परावर्तन | Vikas Sir
24:47
Exocrine Gland | Liver | Gland | बहिर्स्रावी ग्रंथि | जिगर | Part - 1 | Khan GS Research Center
15:55
National Park of India | भारत के राष्ट्रीय उद्यान | EVS 15 Minutes Show by Prince Sir
37:00
Excretory System in hindi | उत्सर्जन तंत्र | Structure & Function | Kidney
17:02
Muhammad Ghori | मुहम्मद गौरी के प्रमुख आक्रमण | Medieval History 15 Minutes Show by Ratnesh Sir
23:35
Excretory System | उत्सर्जन तंत्र | Kidney | गुर्दा | वृक्क | Khan GS Research Center | Patna
20:22