Which One Of The Following Is A Gaseous Plant Hormone?

Ethylene is a gaseous hormone that plants produce.

What is the name of a gaseous plant hormone?

>> The name of a plant that emits gas hor The hormone responsible for ripening in plants is called ethylene, and it is a gaseous hormone. It can be produced in the fruits, flowers, leaves, and even the roots of maturing plants.

Which hormone is found in gaseous form in fruits?

Auxin, cytokinin, ethylene, abscisic acid, and gibberellin are the five primary hormones found in plants. Gibberellin is also present. Ethylene is the only one of these hormones that can be detected in its gaseous state. It is beneficial to the ripening process of fruits.

What are plant hormones?

Plant hormones are the name given to the substances that control how much a plant grows. Plants have five different hormones, which are referred to as auxins, gibberellins, cytokinins, abscisic acid or ABA, and ethylene respectively. We will learn more about plant hormones, including their roles and other information, with the use of multiple-choice questions (MCQs).

Why is ethylene found in gaseous form in plants?

  1. These are necessary for plants because they carry out a wide variety of critical processes, including growth, blooming, phototropism, stem elongation, cell division, and maturation of fruit, amongst other tasks.
  2. Auxin, cytokinin, ethylene, abscisic acid, and gibberellin are the five primary hormones found in plants.
  3. Gibberellin is also present.
  4. Ethylene is the only one of these hormones that can be detected in its gaseous state.

Which of the following is gaseous plant hormone Mcq?

To address your question in its entirety, ethylene is a gaseous plant hormone known scientifically as a phytohormone. Although it is generated by practically every part of the plant, meristematic tissues are thought to be active locations for its synthesis.

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Is cytokinin a gaseous hormone?

Cytokinins have the ability, when combined with auxin, to accelerate cell division even in non-meristematic cells. They are especially prevalent in the tissues that are actively undergoing cell division and growth, such as the root, embryos, fruits, and other similar structures. They are compounds containing substituted adenosine, and they are not gaseous.

Which plant is gaseous plant?

Gas plant, commonly known as dittany, flaming bush, or fraxinella, is a gland-covered herb that belongs to the rue family. Its scientific name is Dictamnus albus (Rutaceae). The gas plant is a plant that is native to Eurasia and is planted in many different areas for its decorative value.

Which of the following is a gaseous plant growth regulator 38 1 gibberellin 2 ethylene 3 auxin 4 cytokinin?

Therefore, the solution that should be chosen is ethylene.

Which one of the following is gaseous growth regulator?

Ethylene. Ethylene is a straightforward growth regulator for plants that exists in gaseous form and is produced by most plant organs, including ripening fruits and decomposing plant tissue.

Which of the following is a plant hormone?

The hormone that plays a significant part in the expansion and maturation of plants is called cytokinin, and it is produced by plants. It plays an essential part in the embryogenesis, cell division, and differentiation of chloroplasts, as well as many other tasks in plants. Because of this, it is abundantly obvious from the aforementioned possibilities that cytokinin is the plant hormone.

What is gaseous hormone?

The hormone responsible for ripening in plants is called ethylene, and it is a gaseous hormone. It can be produced in the fruits, flowers, leaves, and even the roots of maturing plants. It kicks off a cascade of reactions in fruits, which are responsible for the changes in texture, softness, color, and other processes. These reactions are responsible for the alterations.

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Why ethylene is a gaseous hormone?

  1. Because ethylene is recognized for its influence on the ripening of fruit and the abscission of organs, it is of significant economic relevance in the agricultural industry.
  2. In contrast to the majority of other plant hormones, ethylene is a gaseous hormone that has the ability to readily diffuse through membranes.
  3. It is also assumed to be generated at or in close proximity to its site of action.

What are auxins and cytokinins?

  1. Auxin and cytokinin are two important hormones that play a role in regulating the growth and development of plants.
  2. The levels of hormones in cells and tissues are carefully regulated throughout development, on a 24-hour basis, and in reaction to environmental factors.
  3. This is because hormones are active at very low concentrations and they are responsible for the regulation of dynamic processes.

Which of the five classes of plant hormone is gaseous?

Ethylene. This is the only gaseous plant hormone that has ever been discovered.

What is the main effect of the gaseous hormone in plants?

Ethylene is a hormone that is produced by plants and is gaseous. Fruits will mature more quickly when exposed to ethylene. Eg: Tomato, Apple, Mango, Banana, etc. In dicot plants, ethylene prevents the growth of stems and roots that are longer. The aging process of flowers and leaves is accelerated by exposure to ethylene.

Which of the following is gaseous plant hormone ethylene abscisic acid gibberellin cytokinin?

Auxin, cytokinin, ethylene, abscisic acid or ABA, and gibberellins are the five hormones that make up this group. All of these hormones are responsible for controlling different processes in plants. Ethylene is the only one of them that can be found in gaseous form. As a result, the solution that should be chosen is choice (c), which is ethylene.

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Is the only gaseous growth regulator?

1 Answer. Ethylene is the only natural gaseous regulator of plant development, and its formula is CH2 = CH2.

Which plant regulator is called as gaseous PGR?

Please identify the gaseous plant growth regulator in the following video. Get a response to any question by simply clicking a photo, uploading the photo, and receiving the answer at no cost — UPLOAD PHOTO AND GET THE ANSWER NOW! Solution: Ethylene.

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