In Annelida : 1. Members of phylum Annelida are dioecious. 2. Members of phylum Annelida are monoecious 3. Reproduction is sexual. Regarding 1,2 and 3:

Question

( a ) 2 is incorrect but 1 and 3 are correct
( b ) All are correct
( c ) 1 is incorrect but 2 and 3 are correct
( d ) 2 is correct but 1 and 3 are incorrect