(a(i))[2]
State the letters of the structures in Fig. 5.1 that form the stamen.
(a(ii))[1]
State the letter of the structure in Fig. 5.1 in which fertilisation occurs.
(a(iii))[2]
Explain how the labelled part G in Fig. 5.1 is suited to its function.
(b(i))[2]
Complete the sentence about pollination.\n\nPollination is the movement of pollen grains from the ................................... to the ................................... .
(b(ii))[3]
State three differences between pollen grains from insect-pollinated flowers and pollen grains from wind-pollinated flowers.