How are transformants selected from nontransformants

........ helps in selecting transformants and eliminating non-transformants.

Characteristics OF Cloning Vectors || Origin OF Replication || Selectable Markers || Recognition (=cloning) Sites || selection OF non-transformants from transformants and Recombinants From Non-Recombinants || Insertional Inactivation

Characteristics OF Cloning Vectors:- 1.Origin OF Replication 2. Selectable Markers 3.Recognition (=cloning) Sites, selection OF non-transformants from transformants and Recombinants From Non-Recombinants, Insertional Inactivation

What is a transformer? How many types of transformers are there and what are they ?

In how many ways can 4 persons be selected from amongst 9 persons ? How many times will a particular person be always selected?

How are the energy losses reducedin a transformer ?

How are eddy currents minimised in a transformer?

How a transformer affects the voltage and current ?