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Abscisic acid stimulates the closure of stomata in the epidermis and increases the tolerance of plants to various kinds of stresses.therefor it is called as the stress hormone

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Which plant hormone will act as an inhibitor of growth and maintains dormancy?

The plant hormone abscisic acid (ABA) acts as an inhibitor of growth and maintains dormancy in plants. It plays a crucial role in promoting seed dormancy and preventing premature germination, as well as regulating responses to environmental stress conditions.


Name one plant growth hormone which retards growth during extremely dry season?

Abscisic acid (ABA) is a plant growth hormone that plays a key role in inhibiting growth during extremely dry conditions or drought stress. It helps plants to conserve water by closing stomata and reducing water loss through transpiration.


What is the monomer of an Antidiuretic hormone?

amino acid


What hormone causes plants to grow toward light?

Auxin is a chemical which makes plants grow faster.Specifically, the chemical in question can be described as a plant hormone or phytohormone to regulate growth. The terms comes from the Greek word αυξειν (auxein) for "to grow, to increase." Auxin may occur naturally -- often in cooperation with the plant hormone cytokinin -- or synthetically.


What stimulus negatively controls shoot growth of a seed?

Abscisic acid (ABA) is a key hormone that negatively controls shoot growth in plants, especially under stress conditions such as drought or salinity. When environmental stress is detected, ABA levels increase, leading to the inhibition of shoot elongation and promoting root growth instead. This response helps the plant conserve water and resources, allowing it to survive unfavorable conditions.

Related Questions

Which plant hormone will act as an inhibitor of growth and maintains dormancy?

The plant hormone abscisic acid (ABA) acts as an inhibitor of growth and maintains dormancy in plants. It plays a crucial role in promoting seed dormancy and preventing premature germination, as well as regulating responses to environmental stress conditions.


What is abscisic acid?

Abscisic acid is a plant hormone that is responsible for dormancy and the inhibition of growth, among other processes in plant development. When it was first discovered and tested, abscisic acid was thought to play a role in abscission, or the shedding of the plant's leaves or fruit. This is part of how the hormone got its name, although most scientists no longer believe that abscisic acid has that function. This hormone may also be produced at certain times by a plant under stress, which may occur in situations such as a lack of water. Hope this helps! :)


What hormone decreases protein synthesis increase fatty acid release and stimulates glucose synthesis?

The hormone that fits this description is cortisol. Cortisol is a stress hormone that promotes the breakdown of proteins into amino acids to increase fatty acid release and stimulate gluconeogenesis (glucose synthesis) in the liver.


Name one plant growth hormone which retards growth during extremely dry season?

Abscisic acid (ABA) is a plant growth hormone that plays a key role in inhibiting growth during extremely dry conditions or drought stress. It helps plants to conserve water by closing stomata and reducing water loss through transpiration.


What is Neoxanthin?

Neoxanthin is found in the leaves of mature plants. it is required in the biosynthesis of the plant abscitic acid which is a plant hormone. Neoxanthin is found in plants that we eat such as spinach.


Is melatonin a peptide hormone?

no it is an amino acid hormone


What is in abscisic acid?

Abscisic acid is a plant hormone that plays a role in seed dormancy, germination, and stress responses. It regulates various physiological processes such as stomatal closure, seed maturation, and growth inhibition. Abscisic acid is synthesized in response to environmental stresses like drought, high salinity, and cold temperatures.


What is the growth hormone that stimulates plants cell elongation?

auxin


What hormone stimulates gastric acid?

a polypeptide hormone,


The hormone that causes the production of hydrochloric acid in the stomach?

That is hormone gastrin. It is secreted by stomach


What is the monomer of an Antidiuretic hormone?

amino acid


What hormone causes plants to grow toward light?

Auxin is a chemical which makes plants grow faster.Specifically, the chemical in question can be described as a plant hormone or phytohormone to regulate growth. The terms comes from the Greek word αυξειν (auxein) for "to grow, to increase." Auxin may occur naturally -- often in cooperation with the plant hormone cytokinin -- or synthetically.