Identify those which are isoosteric with each other :

Which are isoelectronic with each other ?

Select which is/are isomer of each other :

From among the sets of terms given below, identify those that are associated with the gynoecium :

To draw a pair of tangents to a circle, which are inclined to each other at an angle of 45^(@) , we have to draw tangents at the end points of those two radii, the angle between which is

From among the sets of terms given below, identify those that are associated with the gynoecium.