External Characters of Pila globosa :7 E-Sketches of all 7 organs with notes  (for T.Y.B.Sc Zoology)
Channel: PPT COLLEGE
Date: 2020-10-06

Content:- 
1.Body of pila globosa
2. Head
3.Foot
4.Visceral Mass 
5.Mantle
6.Pallial Complex
7.Osphradium 

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