Question

what are plant hormones ? write the name of three plant hormones and explain their two-two functions​

Answer 1

Answer:

Types of Plant Hormones

HormoneFunctionGibberellinsBreak the dormancy of seeds and buds; promote growthCytokininsPromote cell division; prevent senescenceAbscisic AcidClose the stomata; maintain dormancyAuxinsInvolved in tropisms and apical dominance

Explanation:

Thanks dear hope it's helpful for you

Answer 2

Explanation:

Plant hormones are chemical compounds present in very low concentration in plants. They are derivatives of indole (auxins), terpenes (Gibberellins), adenine (Cytokinins), carotenoids (Abscisic acid) and gases (Ethylene).

• Gibberellins- Break the dormancy of seeds and buds; promote growth
• Cytokinins- Promote cell division; prevent senescence
• Abscisic Acid -Close the stomata; maintain dormancy
• Auxins- Involved in tropisms and apical dominance.