Identify the plant growth regulator that, though is largely an inhibitor but, can be placed in both plant growth promoter and plant growth inhibitor groups?

Identify the incorrectly matched pair:

Normally, when the seeds are mature, ethylene production increases and builds-up within the fruit, resulting in a climactic event that means:

Which PGR is used to initiate flowering and for synchronizing fruit set in pineapple?

Match the following :

Options: