Study the Effect of Abiotic Stresses on Production of Secondary Metabolites of Brassica Oleracea var Capitata L. In Vitro

A Thesis

Submitted to the Council College of Science, University of Baghdad in Partial Fulfillment of the Requirements for the Degree of Philosophy (Ph.D) in Biology / Botany

By

Alaa Mohammed Hasan

B.Sc. Microbiology / College of Science / University of Baghdad (2005)

M.Sc. Botany / College of Science / University of Baghdad (2014)

Supervised by