Note 0f — Introduction By Marcus Hartog, M.A., D.Sc., F.L.S., F.R.H.S.
Reading edition
A “hormone” is a chemical substance which, formed in one part of the body, alters the reactions of another part, normally for the good of the organism.
Reading edition
A “hormone” is a chemical substance which, formed in one part of the body, alters the reactions of another part, normally for the good of the organism.