One of the methods of which DNA cannot be transferred to the host cell is by

One of the methods by which DNA connot be transformed to the host cell is by :

One of the methods by which DNA cannot be transferred to host cell by:

One of the methods by which recombinant DNA can be introduced into host cell is by 'heat shock' treatment (electro-poration). Write down other three important methods by which we can introduce alien DNA into host cells .

A method of vectorless DNA transfer is:

A method of vectorless DNA transfer is:

In genetic engineering , a DNA segment is transferred to the host cell through …………………

Jaya read in a biotechnology book that alien DNA can be introduced into host cell by micro injection and biolistics. Explain these methods