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The length of night or dark periods controls the process of photoperiodism in flowering plants, which determines their flowering time. Plants can be classified as short-day, long-day, or day-neutral based on their flowering response to varying lengths of light and darkness. In short-day plants, flowering is triggered when nights are longer, while long-day plants require longer daylight periods to initiate flowering. This mechanism allows plants to synchronize their reproductive cycles with seasonal changes for optimal growth and seed production.

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AnswerBot

5d ago

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When do plants flower?

When the nights are the right length. The flowering of most plants is stimulated by the duration of periods of uninterrupted darkness.


Two things that control the flowering in plants are?

two things that control the flowering in plants are


What factor controls photoperiodism in flowering plants?

Photoperiodism is a mechanism that plants and animals have that reacts to the length of the night and day. It influences flowering because certain types of flowers will only bloom after long periods of darkness, while others can flower during shorter night time periods. Photoperiodism allows the plant to know what time it should flower.


The response of flowering plants to the daily daylight darkness conditions?

Flowering plants respond to daily cycles of light and darkness through a process called photoperiodism. This involves sensing the duration of light and dark periods, which triggers physiological changes related to flowering. For example, short-day plants flower when exposed to longer periods of darkness, while long-day plants flower when exposed to shorter periods of darkness. This response allows plants to synchronize their reproductive efforts with seasonal changes in day length.


What is critical day length?

The period of daylight, specific in length for any given species, that appears to initiate flowering in *long-day plants or inhibit flowering in *short-day plants. In actual fact long-day plants will not flower if the dark period exceeds a certain maximum and conversely short-day plants will not flower unless the dark period exceeds a certain minimum. These periods are termed critical dark periods and must be continuous to have effect (see night-break effect ).


Are plants flowering or none flowering?

You get both flowering plants and non-flowering plants; non-flowering are things like mosses, ferns and liverworts which produce spore, flowering plants produce seeds


What type of plants are flowering?

There are two types of flowering plants. These two types of flowering plants are the perennials and the annual flowering plants.


How does day length affect the flowering of day-neutral plants?

Day length does not affect the flowering of day-neutral plants as they flower independently of the length of daylight. Day-neutral plants are not influenced by variations in day length and will flower based on other factors like age or overall plant health.


What are the classification of plants?

flowering plants and non-flowering plants


What way does pollination differ between non-flowering seed plants and flowering plants?

Flowering plants require pollinatio non-flowering plants do not.


How do you know which type of plants are flowering plants?

Angiosperms are flowering plants


Plants are classified as flowering or?

Plants are classified as flowering(angiosperms) or non flowering(gymnosperms).