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Transpire

transpire

1. (Science: physiology) To pass off in the form of vapor or insensible perspiration; to exhale.

2. (Science: botany) To evaporate from living cells.

3. To escape from secrecy; to become public; as, the proceedings of the council soon transpired. The story of Paulina's and Maximilian's mutual attachment had transpired through many of the travelers. (De Quincey)

4. To happen or come to pass; to occur.

This sense of the word, which is of comparatively recent introduction, is common in the united states, especially in the language of conversation and of newspaper writers, and is used to some extent in England. Its use, however, is censured by critics of both countries.

Origin: F. Transpirer; L. Trans across, through _ spirare to breathe. See Spirit.

1. (Science: physiology) To excrete through the skin; to give off in the form of vapor; to exhale; to perspire.

2. (Science: botany) To evaporate (moisture) from living cells.


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Re: C3 and C4 plants

... hence the name. So no, C4 does not undergo photosynthesis at night. I suspect you are thinking of CAM plants which open their stomata at night to transpire, and close the stomata during the day.

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by MichaelXY
Thu Oct 30, 2008 5:14 am
 
Forum: Botany Discussion
Topic: C3 and C4 plants
Replies: 37
Views: 75566

HELP NEEDED- PLANT TRANSPIRATION!

... such as light and dark and wind (in front of a floor fan) and no wind. According to research that ive done the plants in the light should of transpired and used more water than the ones in the dark, but results show that the cuttings in the dark transpired more. The same with the wind, the ...

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by jeffress
Mon Aug 06, 2007 6:50 am
 
Forum: Ecology
Topic: HELP NEEDED- PLANT TRANSPIRATION!
Replies: 6
Views: 2530

Need Help about transpiration

... water vapour from the aerial parts of the plant, especially through the stomata of the leaves. From this definition, I guess the daisy plant will transpire more in a dry environment. The reason maybe due to the fact that the environment is dry, thus causing the plant's roots to take in more water ...

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by sachin
Thu Dec 14, 2006 3:51 pm
 
Forum: Botany Discussion
Topic: Need Help about transpiration
Replies: 9
Views: 1995

Need Help about transpiration

... water vapour from the aerial parts of the plant, especially through the stomata of the leaves. From this definition, I guess the daisy plant will transpire more in a dry environment. The reason maybe due to the fact that the environment is dry, thus causing the plant's roots to take in more water ...

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by destiny
Thu Dec 14, 2006 10:53 am
 
Forum: Botany Discussion
Topic: Need Help about transpiration
Replies: 9
Views: 1995

Need Help about transpiration

transpiration is differant than perspiration. Our body transpire too.

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by sachin
Wed Dec 13, 2006 4:21 pm
 
Forum: Botany Discussion
Topic: Need Help about transpiration
Replies: 9
Views: 1995
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