In osteichthyes fishes the scales are: Leave a Comment / Biology Mcqs A. Placoid B. Cycloid C. Scorpoid D. Helicoid
Circulation of blood is discovered by Leave a Comment / Biology Mcqs, Everyday Science, GK Mcqs / By Ahsan Ramay
Frederick Gowland Hopkins discovered Leave a Comment / Biology Mcqs, Everyday Science, GK Mcqs / By Ahsan Ramay