presumptive structure

presumptive floor plate Organ blood island Nerve future brain Organ tooth placode Organ presumptive retinal pigmented epithelium Organ presumptive neural retina Organ future diencephalon Organ presumptive hypochord Organ presumptive ectoderm Organ presumptive pronephric mesoderm Organ future meninx Organ presumptive midbrain Organ future cardiac atrium Organ future telencephalon Organ future central nervous system Organ future nervous system Organ future neurohypophysis Gland presumptive shield Organ presumptive paraxial mesoderm Organ presumptive bulbus arteriosus Organ presumptive forebrain midbrain boundary Organ presumptive rhombomere 1 Organ presumptive rhombomere 3 Organ presomitic mesoderm Organ urogenital fold Organ future forebrain Organ future cardiac ventricle Organ presumptive hindbrain Bone presumptive atrioventricular canal Organ presumptive midbrain hindbrain boundary Organ presumptive segmental plate Organ mammary ridge Organ embryonic autopod plate Bone skin appendage placode Organ presumptive mesoderm Organ presumptive ganglion Nerve carapace primordium Organ optic eminence Organ sebaceous gland placode Gland sweat gland placode Gland presumptive endoderm Organ swim bladder bud Organ presumptive sinus venosus Vessel presumptive endocardium Organ presumptive rhombomere 4 Organ presumptive rhombomere 5 Organ presumptive rhombomere 6 Organ presumptive rhombomere 7 Organ presumptive rhombomere 8 Organ presumptive rhombomere 2 Organ future dorsal motor nucleus of vagus Nerve future diaphragm Organ future metencephalon Organ future myelencephalon Organ embryonic uterus Organ presumptive enteric nervous system Organ presumptive blood Organ presumptive median fin fold Organ midbrain hindbrain boundary neural plate Organ future pituitary gland Gland future spinal cord Organ presumptive gut Organ endolymphatic appendage Organ