Septum transversum gives rise to which part of diaphragm -
Ans. is 'c' i.e., Central tendon Development of diaphramo Diaphragm develops from 4 structures derived from mesoderm which unite to form a sheet.Septum transversum Gives origin to sternal part and central tendinous region.Pleuroperitoneal membrane Dorsal paired portion.Dorsal mesentrv of oesophagus Gives origin to crural part (Dorsal unpaired portion).Lateral body walls (from cervical myotome)Gives origin to peripheral costal portion of diaphragm.
Right crus
Left crus
Central tendon
Peripheral costal portion
Body Cavities and Diaphragm