Post on 18-Feb-2018
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4 LA YEMA
UNIVERSIDAD DE CHILEFACULTAD DE CIENCIAS AGRONÓMICASBOTÁNICA APLICADA
7/23/2019 f 20029301334 Yema
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Estructura vegeta e! reces" " #"r$a!te% e! a cuase e!cue!tra! hojas & tallo e! u! esta#" re#uc'#"" ru#'$e!tar'" ()r'$"r#'a* & a )art'r #e a cua seva! "r'g'!a!#" "s !uev"s +rga!"s & estructuras()r'$"r#'"s #e &e$a* #e a )a!ta & )"r " ta!t"
c"rres)"!#e! a "s )u!t"s #e crec'$'e!t"% !"ra#'caes% #e cua,u'er '!#'v'#u" vegeta-
Esta estructura se e!cue!tra% ge!era$e!te% e!
esta#" #e reces" #ura!te a te$)"ra#a#es.av"ra/e )ara e crec'$'e!t" #e a vegetac'+!-
DEFINICIÓN
7/23/2019 f 20029301334 Yema
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primordios
de yema
meristema
apical
pérulas
primordios foliares
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4-0 Cr'ter'"s #ecas'1cac'+!
Seg2! )"s'c'+!
Seg2! #'s)"s'c'+! (Ye$as ateraes*
Seg2! "r'ge!Seg2! estructura ,ue "r'g'!e! (.u!c'+!*
Seg2! a)ar'e!c'a e3ter!a
Seg2! $"$e!t" #e ."r$ac'+!
Seg2! $"$e!t" #e /r"tac'+!
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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! )"s'c'+!
A)'ca
A3'ar " atera
Su)er!u$erar'a
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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! #'s)"s'c'+! (Ye$as ateraes*
Ater!as
(0 )"r !'ve*
O)uestas
( )"r !'ve*
5ert'c'a#as(6 " $7s )"r !'ve*
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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! "r'ge!
!atura
a#ve!t'c'a
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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! estructura ,ue "r'g'!e! (.u!c'+!*
$'3ta
8"ra " re)r"#uct'va
."'ar " vegetat'va
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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! a)ar'e!c'a e3ter!a
#es!u#as
Cu/'ertas% )erua#as " esca$"sas
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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! $"$e!t" #e /r"tac'+!
a!t'c')a#a
Te$)"ra " !"r$a
D"r$a!te " ate!te
re$a!e!te
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4-0 Cr'ter'"s #e cas'1cac'+!Seg2! $"$e!t" #e ."r$ac'+!
!e"."r$a#a
)re."r$a#a A,uea ,ue es ."r$a#a e! ate$)"ra#a a!ter'"r a a/r"tac'+!
A,uea ,ue es ."r$a#a e! a$'s$a te$)"ra#a #e /r"tac'+!
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4- Pre."'ac'+! " ver!a'9ac'+!
c'rc'!a#ac"!#u)'ca#a
c"!v"uta'!v"uta rev"uta
)ega#a #"/a#a
arruga#a
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4-6 F"'ac'+! " est'vac'+!
vavar
'$/r'ca#aa/'erta
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4-4 ."r$as #e v'#a
:'#r+1tasGe+1tas
:e$'cr')t+1tas
Ca$;1tas
Fa!er+1tas
Ter+1tas
<=6> c$
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4-4 ."r$as #e v'#a
:'#r+1tasGe+1tas
:e$'cr')t+1tas
Ca$;1tas
Fa!er+1tas
Ter+1tas
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