Statement A: Glomerular filtration is considered as process of ultra filtration.
Statement B: Blood is filtered so finely through glomerular appartus that almost all constituents of plasma except protein are filtered.
Both statements are correct and statement B is correct explanation for statement A
Both statements are correct and statement B is not a correct explanation for statement A
Statement A is correct and statement B is incorrect
Statement A is incorrect and statement B is correct
In glomerular filtration blood is filtered through 3 layers. i.e endothelium of glomerular blood vessels , epithelium of bowman's capsule and basement membrane.
The cells in bowman's capsule are called podocytes and are arranged in intricate manner to form minute space called filteration slits or slit pores.
Blood is filtered so finely that all the contents of plasma pass into lumen of bowman's capsule except proteins. Due to this property of filtration it is called ultra filtration.
Hence option A is correct.