
Grade 12th passZoology
A group of molluscs with 4 large ctenidia is presented by:-a) Nautilus
b) Pila
c) Argonauta
d) Unio
(Please provide an explanation.)
A group of molluscs with 4 large ctenidia is presented by:-
a) Nautilus
b) Pila
c) Argonauta
d) Unio
(Please provide an explanation.)




