Consider the following statements about innate immunity.

(I) B-lymphocytes produce immunoglobulins in response to pathogen attack.

(II) PMNL, macrophages, lymphocytes is tissues can phagocytose and destroy microbes.

(III) Saliva in the mouth prevents microbial growth.

(IV) Mucous in urogenital tracts helps in trapping microbes entering our body.

(V) Interferons stimulates the synthesis of enzyme which inhibits the synthesis of protein required for replication of virus.

Choose the correct answer from the options given below.