Given is a diagram of a bacteriophage in which one of the options all the four parts, a, b, c, and d are correct.

Options

A. (1) `{:(,a,b,c,d),(,"Tail fibres","Head","Sheath","Collar"):}`
B. (2) `{:(,a,b,c,d),(,"Sheath","Collar","Head","Tail fibres"):}`
C. (3) `{:(,a,b,c,d),(,"Head","Sheath","Collar","Tail fibres"):}`
D. (4) `{:(,a,b,c,d),(,"Collar","Tail fibres","Head","Sheath"):}`

Answer

C