(a)[3]
Suggest why this fruit is most likely to be wind-dispersed.
(b(i))[1]
Describe the pattern shown by the results in the graph.
(b(ii))[1]
State the number of fruits in the investigation that took between 4 and 10 seconds to reach the ground.
(b(iii))[4]
Suggest and explain advantages to the plant of its fruits taking a longer time to reach the ground.
(c)[2]
When a fruit of the plant reaches the ground, the process of germination to form a new plant may take place. State one environmental condition that affects germination and explain the importance of this condition.