P is present in fruits and seeds as it promotes Q. Y is responsible for wilting of leaves as it Z growth.
Identify P, Q, Y and Z.
P - Cytokinin, Q - cell division, Y - Abscisic acid, Z - inhibits
Cytokinins promote cell division, and are present in greater concentration in areas of rapid cell division, such as in fruits and seeds.
Abscisic acid is one example of a hormone which inhibits growth. Its effects include wilting of leaves.