The Difference Between Section 34 and Section 149 of Indian

The difference between Section 34 and Section 149 of Indian Penal Code:

A) That whereas in Section 34 there must at least be five persons, Section 149 requires only two persons
B) That Section 149 is only a rule of evidence whereas Section 34 creates a specific offence and provides for its punishment.
C) That Section 34 requires active participation in action whereas Section 149 requires mere passive membership of the unlawful assembly
D) That Section 34 need not be joined with the principle offence, whereas Section 149 must be combined with the principle offence.