Match each plant hormone with the description of one of its biological effects.
A. Gibberellins __________
B. Abscisic acid __________
C. Ethylene __________
D. Cytokinins __________
1) Promotes stem elongation and seed germination
2) Inhibits seed germination and promotes stomatal closure
3) Promotes fruit ripening and leaf abscission
4) Promotes cell division and delays senescence