31. Also, the filaments that support these mesoderm -derived tissues are very distinct. 32. The chorda-mesoderm develops into the notochord. 33. The intermediate mesoderm develops into kidneys and gonads. 34. The mesoderm allows them to develop true organs. 35. Embryonic hemocytes are derived from head mesoderm and enter the hemolymph as circulating cells. 36. A particular kind of tissue deriving from the paraxial mesoderm is the head mesoderm. 37. A particular kind of tissue deriving from the paraxial mesoderm is the head mesoderm . 38. The BMP4 signaling has been found in formation of early mesoderm and germ cells. 39. BMP4 aids in ventralizing mesoderm , which guides the dorsal-ventral axis formation. 40. Sonic hedgehog-expressing epidermal cells induce the condensation of cells in the mesoderm .
