Esha found a small **** organism on sea shore. She brought in in lab and observed it carefully with magnifying lens. She could identify it as some kind of annelid.
Which of the following character(*) must have lead her to this conclusion?
i. Segmented body.
ii. Absence of clitellum.
iii. Presence of parapodia.
iv. Absence of suckers at mouth region.
v. Bilateral symmetry
(a) ii and iv
(b) i, iii and v
(c) only iii
(d) i, ii and iv
