| LIST I (Microbe) | LIST II (Natural habitat) | ||
| A. | Streptomyces | I. | Aquatic habitat |
| B. | Influenza virus | II. | Terrestrial Environment |
| C. | Spirulina | III. | Sewage treatment |
| D. | Giardia | IV. | Airborne pathogen |
A constant voltage of 50 V is maintained between the points A and B of the circuit shown in the figure. The current through the branch CD of the circuit is :
The output (Y) of the given logic implementation is similar to the output of an/a …………. gate.
What is Microalbuminuria ?

In the above represented plasmid an alien piece of DNA is inserted at the EcoRI site. Which of the following strategies will be chosen to select the recombinant colonies?