The common names of organisms and their respective families are given below. Identify the mismatched pair.

Which of the following are not characteristic features of $Fabaceae$?

In the Bentham and Hooker system of classification, the position of certain families like Ceratophyllaceae, Callitrichaceae, and Empetraceae is uncertain, and these unrelated families are placed in a group called "Ordines anomali". This group is included in:

Which of the following is the family of sunflower?

Axile placentation occurs in

Give the economic importance of the $Solanaceae$ family.