Weegy: The OVARY is the flower structure in a plant which contains one or more ovules, from which female gametophytes are produced. ]
User: Flowering plant response to differences in the length of day and night.
Weegy: Photoperiodism refers to the response of a flowering plant to differences in the length of day and night. If a flash of light occurs at night, it interrupts the flowering response. ]
User: A plant that is induced to flower when the number of daylight hours is shorter than its critical period.
Weegy: A plant that is induced to flower when the number of daylight hours is shorter than its critical period is a short-day plant.
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