The given figures represent a eukaryotic cell and a prokaryotic cell.

A. Identify each A. B. List two features that formed the basis of your identification

In the given figure, identify a group of compactly arranged homogenous cells in young anther.

The picture of a Galvanic Cell given below. Identify A and B

By analyzing the given figure answer the following: (a) Name the cloning vector mentioned in the given diagram. (b) Identify and explain the role of selectable marker in the vector shown. (c.) Write the features required to facilitate cloning into a vector.