Commonly used vectors for human genome sequencing are

Explanation :- 

T - DNA stands transfer DNA.

It is widely used in biotechnology.

The genes present in T - DNA, transform the host cell into tumor cells.

BAC stands for Bacterial artificial chromosome. 

It is used to make identical copies of DNA sequences in bacterial cells. 

YAC stands for yeast artificial chromosome.

They are generally used in mapping and sequencing genomes.

They provide the largest insert capacity of any cloning system.

Expression vectors are those vectors which are plasmids and used to introduce a specific gene into the target cell.

T/A cloning vectors are used to make identical copies of any portion of PCR amplified DNA. 

Final answer:- 

The correct answer is BAC and YAC, i.e option (B).