In biology, phototropism is the growth of an organism in response to a light stimulus. Phototropism is most often observed in plants, but can also occur...
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fields Phototropism: movement or growth in response to lights or colors of light Aphototropism: negative phototropism Skototropism: negative phototropism of...
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(1832). It was renamed phototropism in 1892, because it is a response to light rather than to the sun, and because the phototropism of algae in lab studies...
10 KB (1,242 words) - 05:59, 27 July 2024
This is called phototropism. Janoudi and his fellow coworkers wanted to see what type of phytochrome was responsible for causing phototropism to occur, and...
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of fungus in the Zygomycota phylum. They are known for their strong phototropism response and helical growth of the sporangium. The best studied species...
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Zygomycota (section Phototropism)
These specialized hyphae usually show negative gravitropism and positive phototropism allowing good spore dispersal. The sporangia wall is thin and is easily...
29 KB (3,400 words) - 14:22, 20 May 2024
by motion; for example, the leaves of a plant turning toward the sun (phototropism), and chemotaxis. Interaction between organisms. the processes by which...
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Cryptochrome (section Phototropism)
several loops and few beta sheets. In plants, cryptochromes mediate phototropism, or directional growth toward a light source, in response to blue light...
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mature, gravitropism continues to guide growth and development along with phototropism. While amyloplasts continue to guide plants in the right direction, plant...
23 KB (2,782 words) - 14:04, 29 March 2024
occur via a plant's response to a particular stimulus, such as light (phototropism), gravity (gravitropism), water, (hydrotropism), and physical contact...
26 KB (3,267 words) - 17:27, 29 June 2024