the body. There is no art. because soma is the predicate. Compare 1 Corinthians 3:16.
in particular. Greek. ek (App-104.) merous. The meaning is "Each in his part", as Revised Version m.
Related Commentaries of 1 Corinthians 12:27
1 Corinthians 12:27
27 Now ye are the body of Christ, and members in particular.