Identifikasi Makhluk Hidup

8/18/2019 Identifikasi Makhluk Hidup

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IDENTIFIKASI

MAKHLUK HIDUP


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Identifkasi atauDeterminasi

Ciri-ciri khas MH menentukan nama MHdengan benar dan menempatkannyadalam sistem klasifkasi.

Langkah-langkah mengenali ciri MH membandingkan/ menyamakan dengan MHyang sudah di kenal identitasnya.

Dasarnya dapat berupa : Ingatan, bantuan rang lain, specimen acuan,pustaka, kmputer.


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!unci Diktm

.

Berambut

banyak

"edikit

#ata

$idak rata

%utih

Hitam

%endek

pan&ang


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!unci Determinasi

'. a (erkeping )************.. )

b (erkeping tunggal

*********. +). a Daun menyirip **..*****..

$umb

b Daun men&ari ********. $umb

+. a Daun Men&ari *********

$umb #


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• cladgram is an e0lutinary tree made using cladistics.

– clade is a grup 1 species that shares a cmmn ancestr.

– 2ach species in aclade sharessme traits 3ith

the ancestr.

– 2ach species in aclade has traitsthat ha0echanged.


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• Deri0ed characters are traits shared in di4erent degrees by clademembers.

– basis 1 arrangingspecies in cladgram

– mre clsely relatedspecies share mre

deri0ed characters – represented n

cladgram as hashmarks

FOUR LIMBS WITH DIGITS

Tetrapoda clade1

Amniota clade2

Reptilia clade3Diapsida clade4

Archosauria clade5

MBR!O "ROT#TD B! AM$IOTI# FLUID

O"$I$G I$ TH SID OF

TH S%ULL

S%ULL O"$I$GS I$

FRO$T OF TH ! &

I$ TH 'AW

FATHRS &

TOOTHLSS

BA%S(

S%ULL O"$I$GS BHI$D TH !

D2#I52D CH#C$2#


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Unit )* #lassi+ication and Di,ersit-

FOUR LIMBS WITH DIGITS

• Nodes represent

the most recentcommon ancestor

of a clade.

• Clades can be

identified bysnipping a branch

under a node.

Tetrapoda clade.

Amniota clade/

Reptilia clade0Diapsida clade1

Archosauria clade2

MBR!O "ROT#TD B! AM$IOTI# FLUID

O"$I$G I$ TH SID OF

TH S%ULL

S%ULL O"$I$GS I$

FRO$T OF TH ! A$D

I$ TH 'AW

FATHRS A$D

TOOTHLSS

BA%S(

S%ULL O"$I$GS BHI$D TH !

NODE

DERIVED CHARACER

C!ADE


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Unit )* #lassi+ication and Di,ersit-

Documents

Identifikasi Makhluk Hidup