Genus neisseria is -: (A) Gram positive diplococci, (B) Gram negative diplococci, (C) Gram negative coccobacilli, (D) Gram positive bacilli
Answer is B. Ans. is 'b' i.e., Gram negative diplococci o The genus Neisseria consists of Gram negative aerobic nonsporulating, non motile oxidase positive cocci typically arranged in pairs (diplococci).o Two important pathogens are -N. meningitidisN. gonorrhoeae