Which of the following statement(s) is/are correct about venation?(i) The arrangement of veins and the veinlets in the lamina of leaf is called venation.(ii) Reticulate venation is the characteristic of monocots.(iii) When the veinlets form a network, the venation is termed as reticulate venation.(iv) When the veins run parallel to each other within a lamina, the venation is termed as parallel venation.