Question

Identify the odd term in each set and name the category to which the remaining three belong:
(i) Streptomycin, tetracycline, penicillin, streptococci.
(ii) Cellulose, glucose, starch, glycogen.
(iii) Duodenum, jejunum, colon, ileum.
(iv) Femur, humerus, radius, ulna.
(v) Enamel, cement, saliva, dentine.

Answer 1

Answer:

i) streptococci

ii) glycogen

iii) colon

iv) ulna

v) saliva