All phases of the life cycle of a plant, from seed germination to seed formation are subject to photoregulation.
(All phases of the life cycle of a plant, from seed germination to seed formation; are; subject to photoregulation) (seed formation; are subject to; photoregulation)
All phases of the life cycle of a plant, from seed germination to seed formation seed formation
are are subject to
subject to photoregulation
photoregulation