Biology, asked by Anonymous, 11 months ago

Name 5 plant hormones and state their functions.

Answers

Answered by ItsMysteriousGirl
22

\huge\bf\blue{Hey\:Mate!!!}

Plant Hormones :

\bf\red{1.Auxin}

-Stimulates growth by call elongation

-produces apical dominance

-indicates development of dwarf shoots

-induces parthenocarpy

\bf\red{2.Gibberlins}

-induce stem elongation

-suppresses 'genetic dwrafism'

-promotes flowering in long day plants under short day conditions

-much more potent than auxin in inducing parthenocarpy

\bf\red{3.Cytokinin}

-chemical substance responsible for cell division

-promotes cell division and related DNA and RNA synthesis

-causes cell enlargement in some plants

\bf\red{4.Ethylene}

-gaseous hormone

-its fruit ripening hormone

-produces leaf abscission

-induces flowering in pineapple

\bf\red{5.Abscissic\: acid}

-inhibits physiological activities of plants

-accelerates abscission of leaves

-inhibits germination of seeds

@ItsMysteriousGirl✒️


Anonymous: Nice ; )
Rythm14: nice xP
Answered by rithvik301
5

Answer:

Explanation:

The five plant hormone are:

1 auxins- it is present in root and shoots.it helps in cell differentials,cell enlargement, support photo and Geo tropism

2 gibberlins- support cell enlargement, cell differentials, it breaks the seed dormancy ( the condition where seed is inactive)

3 cytokinins- indicates cell division,it delays the aging of leaves,opening of stomata,breaks seed and bud dormancy

4 absicis acid- acts as growth inhibitor,shedding of leaves,closing of stomata, promote seed and bud dormancy.....

Please mark as brainliest please

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