CBSE Class 11-science Answered
What is percent weight of following in human body
A. Potassium - 40–45, and 50–55 mmol per kilogram of body weight for normal adult women and men, respectively.
B. Iron - 35.5 and 44.9 percent for adult women and 38.3 to 48.6 percent for adult men.
C. Cobalt - 1 mg