Match the following :

Group - A                                       Group – B

i) Thalamus                                a) Protect the parts of a flower

ii) Calyx                                     b) Attract the insects

iii) Corolla                                  c) Seat of a flower

iv) Androecium                          d) Pistil

v) Gynoecium                             e) Filament with bulb like pollen sac

                                                           f) Stalk of a flower