(1) Natural auxins : These are naturally occuring auxins, isolated from plants and are regarded as phytohormones e.g. IAA. NAA etc.
(2) Synthetic auxins : These are synthesized by artificially e.g. IBA 2,4-D etc.
685 Views
Advertisement
Name various naturally occuring phytohormones.
The naturally occurring phytohormones are : auxin, gibberellins, cytokinins, ethylene and abscisic acid.
175 Views
What is development ?
Development is the sequence of events which occurs in life cycle of a cell, organ or organism that includes growth, differentiation, maturation and senescence.
133 Views
Give examples of antagonist with respect to plant hormones
Abscisic acid acts as a antagonist to Gibberellic acids.