Flower A Fascinating Organ Of Angiosperms

Match the names of the economically important plants (or their products) listed in Column-I with the families to which they belong given in column-II. Choose the answer which gives the correct combination of alphabets of the two columns : Column-I - Column II A. Sunflower - p. Acanthaceae B. Tulsi - Composite C.Cofee - r. Labiatae D.Vasaka - s. Rubiaceae - t Euphorbiaceae

Which of the following plants produce zygomorphic flowers?

Which of the following plants is used to extract Colchicine?