AP EAMCET Medical 2018 Shift 1 Paper

Study the following statements
I) In embryonic stage, the interventricular septum of human heart has foramen ovale
II) Tunica media of human artery has elastic lamina on either side
III) Excretory organs of arachnids are coxal glands
IV) Angiotensin II stimulates the Juxta Glomerular cells to secrete the enzyme renin
Pick up the incorrect statements fr om the above