Monday, May 17, 2010

How do sunflower behave during sunrise n sunset?

the behavior of sunflower ,its angles ,direction it move ,different feelings of it etc, during sunrise n sunset


if possible along with some pics of it for clear understanding

How do sunflower behave during sunrise n sunset?
as the name goes...sunflower will bend towards sunlight and carries same way thorught day until sun sets. at this time sunflower's face is in east dierction. there are pictures over internet but they are still and hence wont be able to understand better.





Sunflower contains photovoltaic cells which make them to track sun.
Reply:They like to face the sun.
Reply:sun flowers just exhibit phototropic movements which are a cause of not hormones as in the case of most other plants but are NASTIC PHOTOTROPIC movements which are turgor(pressure) operated.

flowers and gifts

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