title: Effect of body size on the concentration of two essential macro elements (Calcium and Magnesium) in wild Eutropiichthys vacha from Indus River, Taunsa Barrage, Pakistan
abstract: Fish is primary protein source for human being in the universe. Overall 50 fish specimen of Eutropiithys vacha were collected from Indus River, Head Tounsa, Pakistan to check the effect of calcium and magnesium in the fish by Atomic Absorption Spectrometry. Calcium (Ca) and magnesium (Mg) in fish showed highly significant correlation between size (weight and length) and body burden of E. vacha. Calcium and magnesium, showed isometric relationships with body weight of wild E. vacha, indicating in
journal: SINDH UNIVERSITY RESEARCH JOURNAL -SCIENCE SERIES