Which one of the following structures in Pheretima
is correctly matched with its function?
(a) Clitellum - Secretes cocoon
(b) Gizzard - Absorbs digested food
(c) Setae - Defence against predators
(d) Typhlosole - Storage of extra nutrients
is correctly matched with its function?
(a) Clitellum - Secretes cocoon
(b) Gizzard - Absorbs digested food
(c) Setae - Defence against predators
(d) Typhlosole - Storage of extra nutrients