Different types of phytohormones with their main function?

Question

Answer

There are several plant hormones namely Auxins, Cytokinins, Gibberellins, Abscisic Acid, Ethylene.
Auxins : It helps in cell enlargement, apical dominance. ...
Cytokinins : It promotes cell division, apical dominance, delay in aging, phloem transport, accumulation of salts, female flowers production

Hormones – Mighty Messengers! Hormones get things done. ...
The Big Five. We'll cover five major types of plant hormones: auxin, gibberellin, cytokinin, ethylene, and abscisic acid. ...
AUXIN. You've seen auxin in action. ...
GIBBERELLIN. ...
CYTOKININ. ...
ETYLENE. ...
ABSCISIC ACID.

There are five major types of phytohormones: auxins, gibberellins, cytokinins, abscisic acid, and ethylene. These phytohormones are either growth promoters such as auxins, gibberellins, cytokinins, and ethylene, or growth inhibitors such as abscisic acid

Answer

Answer

¶¶ it's different type of plant hormones.

1)AUXIN : Help in the growth of root shoot tips.

2)GIBBERELLINS : Help in vegtative growth

3)CYTOKININS : Promte cell division

4)ABSCISSIC ACID : Inhibit growth cause wilting (falling) of leaves

Answer

Answer

Answer

Hytohormones are plant hormones.They help in plant growth
Auxin:These promote stem and fruit growth
Gibberellins:These also include parthenocarpy in many plants.
Cytokinins:These promote cell division in plants.

Answer

Types of Phytohormones and Their Main Functions

Auxins:
- Stimulate cell elongation and root growth
- Promote fruit development
- Inhibit leaf abscission
- Induce formation of lateral and adventitious roots

Gibberellins:
- Promote stem elongation
- Stimulate seed germination
- Induce flowering
- Break seed dormancy

Cytokinins:
- Stimulate cell division and differentiation
- Delay aging in plant tissues
- Promote chloroplast development
- Enhance nutrient mobilization

Abscisic Acid (ABA):
- Inhibits seed germination
- Induces stomatal closure to regulate water loss
- Promotes seed dormancy
- Inhibits fruit ripening

Ethylene:
- Promotes fruit ripening
- Induces leaf and flower senescence
- Stimulates root and shoot growth
- Regulates plant responses to stress
Phytohormones play crucial roles in regulating various plant growth and developmental processes. Understanding the functions of different types of phytohormones can help in manipulating plant growth for desired outcomes in agriculture, horticulture, and research.

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