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What is the plant hormone that is gaseous?
Ethylene is a gaseous plant hormone that regulates various physiological processes in plants, such as fruit ripening, leaf abscission, and responses to stress. It is synthesized in various plant organs and plays a crucial role in plant growth and development.
Which plant hormone produced in apical meristems inhibits the growth of axillary buds?
The class of hormones called "Auxins" have this affect on plants.
Is auxin a plant hormone or animal hormone?
Auxin is a hormone that is found solely in plants.
Are onion cells produced by animal or plant cells?
By Plants.
What plant hormone is Produced mainly in shoot tips and leaves?
Auxin is a plant hormone mainly produced in shoot tips and leaves. Auxin plays a crucial role in promoting cell elongation, apical dominance, and phototropism.
What hormone is lacking in dwarf varieties of plants?
Gibberellin hormone is usually lacking in dwarf varieties of plants. Gibberellins are a group of plant hormones that regulate plant growth and development, and a deficiency can result in reduced elongation and a dwarf phenotype in plants.
Where does ethylene come from?
Ethylene is a plant hormone that is naturally produced by plants in response to various internal and external cues, such as stress, aging, and environmental conditions. It is also produced commercially through the cracking of hydrocarbons in the petrochemical industry.
What hormone is responsible for overcoming genetic dwarfism in plants?
It is Auxin produced in the stem apex.
Which plant hormone is responsible for breaking the dormancy cycle in plants?
Gibberellins are plant hormones that are responsible for breaking dormancy in seeds by promoting germination and growth. They stimulate seed germination and help in initiating growth processes in plants.
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.
Which causes plants to respond positively to sunlight?
Auxin's cause plants to respond positively to sunlight. Auxin's were the first major plant hormone to be discovered. Auxin's, produced in the meristems of plants, are responsible in promoting cell elongation.
What plant hormone inhibits abscission?
The plant hormone ethylene inhibits abscission, which is the process of shedding leaves, flowers, or fruits in plants. Ethylene plays a key role in the regulation of various physiological processes in plants, including senescence and fruit ripening.
