Maktab.pk

FSc Biology Book2, CH 15, LEC 8: Excretion in Hydra and Planaria

http://www.dailymotion.com/video/x14rlz7_fsc-biology-book2-ch-15-lec-8-excretion-in-hydra-and-planaria_tv

This video lecture from Homeostasis (F.Sc. second year Biology) covers: Excretion in Hydra and Planaria – In simple organisms like hydra, waste material move out by simple diffusion while in planaria excretory system is present i.e. flame cell excretory system (protonephridium). Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.

SEE ALL Add a note
YOU
Add your Comment