Which of the following are the characteristic features of Solanaceae?
I. Exstipulate leaves
II. Persistent calyx
III. Racemose inflorescence
IV. Unilocular ovary
V Fruits are either berry or capsule
I, II and V
Out of all the features given for the family Solanaceae, the correct features are that they have exstipulate leaves, calyx is usually persistent (as in brinjal, tomato, chilli, etc.) and fruits are either berry or capsule.