This section is from the book "A Textbook Of Domestic Science", by Matilda G. Campbell. Also available from Amazon: A textbook of domestic science for high schools.
Student write a paper giving the history of bread making; varieties of bread used by different nations; primitive and modern methods of milling; commercial importance of wheat, of flour, and of the different cereals used for bread making; world's production of wheat.

(a) Skins and testa (bran), (b) Membrane (bran), (c) Embryo.
(d) Endosperm.
(e) Cerealin or aleurone layer. (f) Scutellum.
 
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