Genital ridge develops from
Paraxial mesoderm
Lateral plate mesoderm
Intermediate mesoderm
None
Intermediate mesoderm forms the urogenital ridge which forms testes,ovary and kidney Paraxial mesoderm differentiate into somites and form skeletal muscles and veebral bodies. Lateral plate mesoderm-small spaces appear in it and later they form intraembryonic coelom.
Development of GU system and Neuro-vascular supply of pelvis & perineum