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Is giberellin a misspelling of gibberellin Gibberellin has an answers.com entry while giberellin only has a 'Food and Nutrition' entry.?
Gibberellin is a hormone that regulates growth. Its effects are typically seen in plant stem elongation.
Is gibberellin a plant growth hormone?
true
Is gibberellin a hormone?
Giberallin is a hormone.It is a plant hormone.
What plant hormone causes to grow rapidly?
Gibberellin
What are the five plants?
Auxin,Cytokinin,Abscic Acids,Gibberellin,&Ethylene
Which plant hormone was isolated from a fungus causing crazy-seedling disease?
The plant hormone isolated from a fungus causing crazy-seedling disease is gibberellin. It is known to promote stem elongation and seed germination in plants.
What is least likely to be a factor in the movement of water through a terrestrial plant?
the influence of gibberellin on cell expansion
What is Gibbane ring?
A gibbane ring is a type of plant growth hormone or compounds containing a gibbane ring system, e. g. gibberellin.
What term is defined as the amount of biomass produced in a area given area?
productivity
What is the functiong of a plant hormone?
It depends on how you look at it. However maybe we can say it is a messenger or "control packet" where a cell or a tissue tells another cell or tissue, for instance on the opposite side of the plant, to do something to fulfill a need or begin another part of the plant life cycle. For instance, it has been my speculation that gibberellin is made by cells when they are experiencing deficiencies in sugar. So roots that are experiencing sugar shortages, might make gibberellin. The various things that gibberellin does, are attempts to fix this problem. So gibberellin stops root growth because roots don't make sugar they just use it; gibberellin causes the release and dissolving of stored starch in cells; it causes the shoot to lengthen, presumably because the plant thinks it's being shaded; and it stops the senescence or dieing off of leaves and shoot branches, as sugar is made in the shoot and every bit helps, at least in the beginning of such a crisis. Scientists have found that there might be a complex starch that acts as a signal for a plant to begin flowering. Say if the root released that, it might travel to the buds in the shoot and start the flowering process.
What type of plant hormone is GA-3?
Gibberellic acid, or GA3, is a simple gibberellin, pentacyclic diterpene acid. This plant hormone promotes the elongation and growth of plant cells.
Where was gibberellin first discovered?
Gibberellin was first discovered in Japan in the 1920s by researchers studying a fungal pathogen called Gibberella fujikuroi, which caused a disease known as "bakanae" in rice plants. The fungus was found to produce a substance that promoted excessive growth in the infected plants, leading to the identification of gibberellins as growth-regulating hormones. This discovery has since had significant implications in plant biology and agriculture.
