Given below is the diagram of a bacteriophage. In which one of the options all the four parts a, b, c and d are correct?
(a)-Collar,(b)-Tail fibres,(c)-Head,(d)-Sheath
(a)-Tail fibres,(b)-head,(c)-sheath,(d)-Collar
(a)-Sheath,(b)-Collar,(c)-Head,(d)-Tail fibres
(a)-Head,(b)-Sheath,(c)-Collar,(d)-Tail fibres
Bacteriophages are viruses which infect bacteria.
The soap molecule has a : (a) hydrophilic head and a hydrophobic tail (b) hydrophobic head and a hydrophilic tail (c) hydrophobic head and a hydrophobic tail (d) hydrophilic head and a hydrophilic tail