Ascaris is characterized by the

Ascaris is characterised by

Ascaris is characterized by (a) Absence of true coelom but presence of metamerism (b) Presence of neither true coelom nor metamerism (c) Presence of true coelom but absence of metamerism. (d) Presence of true coelom and metamerism.

VAM is characterized by

VAM is characterized by

VAM is characterized by:

Estuary is characterized by: