HSC_Zoology_Class-04- প্রতিসাম্য/Symmetry

Описание: Hello dear viewers,Hope all of you are well and fine in this corona pandemic.I am M.D. Mahmud lecturer at Govt Saadat College.
We have a Facebook Group The link is down below:
  / 2438491983108747  
you can find more videos at our youtube channnel
The link is download below:
   / @m.d.mahmud9935