Natural habitat of Schistosoma (blood flukes) -
Veins of the urinary bladder
Poal & pelvic veins
Vesical plexuses
All of the above
The adult worm of S.haematobium live primarily in the vesical and pelvic venous plexuses where as S.japonicum and S.mansoni inhabit superior mesentric vein and inferior mesentric vein respectively (refer pgno:119 baveja 3 rd edition)
parasitology