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Gibberellins

Plant hormone that promote overall growth of plant


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[URGENT] Gibberelins+Low light intensity+stock plant=highARF

... and I need to answer it since it will raise my mark :p Anyway, the question is that "When we treat stock plants of ( Phaseolus aureus ) with gibberellins and let them grow in LOW light intensity, that will stimulate adventitious root formation (ARF) in cuttings gotten from those stock plants; ...

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by AhmedSprouse
Tue May 15, 2012 8:23 am
 
Forum: Botany Discussion
Topic: [URGENT] Gibberelins+Low light intensity+stock plant=highARF
Replies: 4
Views: 1807

What is responsible for plants' branches having bends?

... from one direction each day, then in that case a tree would probably grow towards it. Regulatory hormones besides auxins, like cytokinins and gibberellins, are also responsible, but for the purposes of this question I hope this answer shall suffice.

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by plasmodesmata11
Wed May 09, 2012 9:40 pm
 
Forum: Botany Discussion
Topic: What is responsible for plants' branches having bends?
Replies: 3
Views: 2246

some bio multiple choice questions

1. Winter wheat can be planted in the spring for fall harvest if it is a. sprayed with gibberellins. b. soaked in water. d. planted under a full moon. d. stored in the dark for 50 days. e. vernalized. Answer said it was E. but can't A also be right? 2. For plants that ...

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by jjkwest1
Fri Feb 10, 2012 8:00 am
 
Forum: Botany Discussion
Topic: some bio multiple choice questions
Replies: 4
Views: 4769

plant hormones

... to other parts where they influence __________, _____________ and _____________ of cells. 2. Three types of plant hormones are auxins, gibberellins, and cytokinins. Auxins: Function--______________________________ Experiments demonstrating auxin action--(Describe them) a. b. c. d. commerical ...

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by andyshinnn
Fri Apr 16, 2010 7:59 pm
 
Forum: Botany Discussion
Topic: plant hormones
Replies: 1
Views: 3611

I need to know information about specific phytohormones

Hi! I would like to know: The site/s of production of: Gibberellins Abscisic Acid Ethylene The way the following hormones are transported (xylem or phloem): Cytokinins Gibberellins Abscisic Acid Ethylene Thank-you :)

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by annalovesyou
Mon Nov 09, 2009 7:56 am
 
Forum: Botany Discussion
Topic: I need to know information about specific phytohormones
Replies: 1
Views: 1774
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