Identify the correct match for the given apparatus.
Apparatus $\to$ Function

Which one of the following pairs is not correctly matched?

Match the organism with its use in biotechnology:

$(a)$ Bacillus thuringiensis	$(i)$ Cloning vector
$(b)$ Thermus aquaticus	$(ii)$ Construction of first rDNA molecule
$(c)$ Agrobacterium tumefaciens	$(iii)$ $DNA$ polymerase
$(d)$ Salmonella typhimurium	$(iv)$ Cry proteins

$(a)\quad (b)\quad (c)\quad (d)$

What does $P$ represent in the given figure?

Read the following statements and select the incorrect one:
$(I.)$ Disarmed Agrobacterium is used to deliver desirable gene into plant cell.
$(II.)$ In $\text{EcoRI}$,the letter '$R$' is derived from the name of species.
$(III.)$ Gene therapy is a part of modern biotechnology.
$(IV.)$ $\text{DNA}$ is a hydrophilic molecule,so it can easily pass through cell membrane.

Match the following columns:

Column-$I$	Column-$II$
$(a)$ $EFB$	$(1)$ Recognition sequence
$(b)$ Biotechnology	$(2)$ Molecular scissors
$(c)$ Restriction enzyme	$(3)$ Definition of biotechnology
$(d)$ Palindromic sequence	$(4)$ Test tube baby