Which of the Following Vectors is Useful in Producing Single-Stranded

Question

Which of the following vectors is useful in producing single-stranded DNA?
A)puc18
B)$\lambda$ phage
C)M13
D)BAC
E)YAC

Accepted Answer

M13 phage is specifically designed for the production of single-stranded DNA, which is useful in various molecular biology applications, including sequencing and mutagenesis.