She is a part of Samara's loyalty quest. At the end of the quest, Samara and Morinth will start to fight and enter a stalemate. To add Morinth to your party, you have to choose to side with Morinth in the fight. This choice will kill Samara though.
If you spare Morinth and let Samara be killed, Morinth will join you and will be loyal.
Thane, Garrus, Jacob, Miranda, Tali, Legion, Grunt, Jack, Mordin, Samara/Morinth. Those are the normal ones. If you get the downloadable ones you can also add Zaeed and Kasumi.
If he died in Mass Effect 1 then he is not in Mass Effect 2. If he survived Mass Effect 1 he shows up in Mass Effect 2 but he can not be killed.
The squad members are: Miranda Lawson, Jacob Taylor, Grunt, Jack, Garrus Valkarian, Samara or her daughter Morinth, Mordin Solus, Liara T'soni, Tali'Zorah nar Rayya and Thane Krios. DLC adds Zaeed Massani and Kasumi Goto.
Mass Effect 2 is a 15.
No, Mass Effect 2 has a completely different weapon system.
mass effect 2 will be
Mass Effect 2 is rated M for mature by the ESRB.
The SSV Normandy in Mass Effect The Normandy SR-2 in Mass Effect 2 & 3
Mass Effect 2 is rated M for mature by the ESRB.
No mass effect 2 will only be on xbox 360 and PC
BioWare, the developer of Mass Effect has confermed Mass Effect 2 to come out in 2010.