Column I | Column II | ||
| A | Eosinophils | I | Immune response |
| B | Basophils | II | Phagocytosis |
| C | Neutrophils | III | Release histaminase, destructive enzymes |
| D | Lymphocytes | IV | Release granules containing histamine |
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?