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Bell jar

Bell jar

(Science: physics) a glass vessel, varying in size, open at the bottom and closed at the top like a bell, and having a knob or handle at the top for lifting it. It is used for a great variety of purposes; as, with the air pump, and for holding gases, also for keeping the dust from articles exposed to view.


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C3 and C4 plants

... this old thread, If you keep a c3 plant and a c4 plant under the same bell jar, adequate licght, then what happens to the co2 conc in the jar? a. [co2] drops to co2 compensation ...

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by tittu
Tue May 13, 2008 4:32 pm
 
Forum: Botany Discussion
Topic: C3 and C4 plants
Replies: 38
Views: 336744

Photosynthesis & Starch Content

a bell jar is placed on the plant to isolate it's atmosphere from that of the outside "world". this is done in ...

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by MrMistery
Sun Nov 19, 2006 11:53 am
 
Forum: Botany Discussion
Topic: Photosynthesis & Starch Content
Replies: 11
Views: 7305

jell bar?

Mr mistery What exactly is the bell jar and where is it located? thank you

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by asquiths
Sun Nov 19, 2006 11:04 am
 
Forum: Botany Discussion
Topic: Photosynthesis & Starch Content
Replies: 11
Views: 7305

Photosynthesis & Starch Content

a jar shaped like a bell

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by MrMistery
Sat Jul 29, 2006 8:05 pm
 
Forum: Botany Discussion
Topic: Photosynthesis & Starch Content
Replies: 11
Views: 7305

Photosynthesis & Starch Content

What's a bell jar? -curious...

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by secret
Sat Jul 29, 2006 12:50 am
 
Forum: Botany Discussion
Topic: Photosynthesis & Starch Content
Replies: 11
Views: 7305
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