Inlist the 5 categories of phytohormone. Write atleast 2 functions of each
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The 5 categories of PHYTOHORMONES:-
1) AUXIN-
(a) promotes cell enlargement.
(b) cell differentiation.
(c) it helps growth promoter in plants.
2) GIBBERELLINS-
(a) promotes cell enlargement.
(b) cell differentiation.
(c) it helps in breaking bud dormancy in seeds.
3) CYTOKININS-
(a) promotes cell division.
(b) it helps in breaking bud dormancy of seeds.
(c) promoting opening of stomata.
4) ABSCISIC ACID-
(a) promotes in dormancy in seeds.
(b) promotes closing of stomata.
(c) promotes wilting and falling of leaves.
5) ETHENE-
(a) it promotes ripening of fruits.
(b) helps in bud dormancy.
hope this answer will help you.
1) AUXIN-
(a) promotes cell enlargement.
(b) cell differentiation.
(c) it helps growth promoter in plants.
2) GIBBERELLINS-
(a) promotes cell enlargement.
(b) cell differentiation.
(c) it helps in breaking bud dormancy in seeds.
3) CYTOKININS-
(a) promotes cell division.
(b) it helps in breaking bud dormancy of seeds.
(c) promoting opening of stomata.
4) ABSCISIC ACID-
(a) promotes in dormancy in seeds.
(b) promotes closing of stomata.
(c) promotes wilting and falling of leaves.
5) ETHENE-
(a) it promotes ripening of fruits.
(b) helps in bud dormancy.
hope this answer will help you.
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