Development of Mollusca is |
|||
a) |
With a larvae named trocophore |
b) |
Always direct without larval stages |
c) |
With larvel stage called glochidium |
d) |
With larval stage called wriggler |
Development of Mollusca is |
|||
a) |
With a larvae named trocophore |
b) |
Always direct without larval stages |
c) |
With larvel stage called glochidium |
d) |
With larval stage called wriggler |
(c)
Development may be direct or with larval stages called glochidium or veliger