A. With a cell wall but free of a capsule B. Containing a cell wall and a capsule C. Free of a cell wall and a capsule D. Uniquely sensitive to penicillin
A. Borrelia vincenti and fusobacterium fusiformis B. Borrelia recurrents and bateroides C. Borrelia burgoloferi and lactobacillus D. Leptospira and treponema pallidum