Write the steps involved in the manufacturing of sugar from sugarcane juice. What is nobilisation?

Describe the Cucurbitaceae and Asclepiadaceae with the reference to the following features :
Leaf, inflorescence, flowers, androecium, gynoecium and floral formula.

Briefly explain the following terms with proper diagram and write the name of the family where the structure is found :
(i) Gynoestegium
(ii) Gynobasic style
(iii) Hesperidium
(iv) Cyathium Inflorescence

Semi drying and semi drying oils

Match the following in column A with those of column B.

Column A                                Column B

(i) Pearl sago                            (a) Crocus sativus

(ii) Keasr/Zafran                         (b) Largest flower

(iii) Amorphophallus titanium       (c) Cycas

(iv) Ocimum canum                     (d) Disschidia rafflesiana

(v) Flower pot leaves                    (e) Verticillaster Inflorescence

How the decaffeinate coffee is prepared?

Give the botanical names of the following :
(i) Sunflower
(ii) Wheat
(iii) Cardamom
(iv) Jute
(v) Lemon grass