General Science parnkaay Stambh Ka Roopantaran Hai ?

पर्णकाय स्तम्भ का रूपान्तरण है ? - What is the transformation of foliage column? - parnkaay Stambh Ka Roopantaran Hai ?  General Science in hindi,   Biology  tana Ka question answers in hindi pdf   patti Ka questions in hindi, Know About Jad Ka General Science online test General Science MCQS Online Coaching in hindi quiz book    Inme Se Koi Nahin