Which of the following is NOT an example of Lambda phages?
A.
EMBL3
B.
M13
C.
λgt10
D.
λZAP
Answer: Option B
Explanation:
M13 is an example of philamentous phages while the rest is Lambda phages. Lambda phages are double stranded DNA phages that replicate in E.coli, follows either lysogenic or lytic mode.
Name the vector system used for plant transformation?
A.
Agrobacterium
B.
Cosmids
C.
M13 phage
D.
Resistance plasmid
Answer: Option A
Explanation:
Agrobacterium tumefaciens is a powerful vector system for plant transformation. It is used to transfer genes from bacteria to plant in the form of T-DNA.