Biology

Name-W.A.N.M.Weerasinghe Registration no-EU/IS/2017/BS/076 Index number-Bs 2075 I am 22 years old.i live in polonnaruwa.i have a sister.I am a science undergraduate in eastern university of sri lanka.My… Read more “About me-“

Phylum Chordata 48,000 species very diverse phylum but considerably less diverse than arthropods or molluscs also many fewer species than most other major phylamost advanced phylum of… Read more “Vertebrate diversity”

Thanks for joining me! Good company in a journey makes the way seem shorter. — Nethmi mayunima