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BIOLOGY DR ALSAQABI 2020
悋悋忰悋悄
悋惘悋惡惺悸 悋忰悋惷惘悸
2020
悋惶惺惡 愕惺悋惆 惆
dr.salsaqabi@gmail.com
戞 23/03/41
BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012
: 悋忰悸 惡惺惆悋惠 悋惺悋悸 悋惶悋惠
.1惠愃惡 惆 悋悖  悸悋忰悋 悋惠悋悖 惺 悸悋忰悋 悋惠惆惺惡悋 惠悽惠
惷 悋慍悴 惶惶悽惠 惷 悴惠 悋 惘惴 悵悋 , 惘惡悖 悋悋悴忰悖
悋 惆惠惺惠惡悋 悋惷悖 悴忰悋  悋惠悋忰悋 悵 惘惡 惺 . 悵悋悄愃悋 惷 惺悴
悋 悖惆 悋 ,愕悴悋  惘悽悋悖 慍悋悄悴悋悋 惷悋 悋悄惷惺悋 惡 悸悋愕悋
悋 惘惴 悵悋 , 愀愕惡悋 悋惘愆惠悋悋惡 悋惡 悋慍悋惠愃悋 悵悋悄愃悋 悋惠悋 悸惡惺惶
惘悽悛 悋 悋  悋惆悋  惆惘悋 悋慍悴悋 愕 惶惶悽惠 惘悽悛 悋慍悴
. 悋悴愕 惆悋悽
.2悋慍悋惠愃悋 悋惆惡惠 悋 惠 悸悧悋 惘悸愃惶悋 悸悋忰悋 悋惠惆惺惡悋 惷惺惡 
. 悋惡愕愀 惡悋悋惠愆悋惘 悋悋悽惘悋悴悸 悋悋惆  悋惠悽惶 悋惠愕悸
.3. 悋惡惺惷 惡惺惷悋 惺 惠惠愆悋惡 惺惶惡悸 悽悋悋  惠 惺惶惡 悴悋慍 惡惺惆悋惠
.4惺 惺惠 悸惠悽 悸悴悋惘悽 悸悽惆悋 悸 惡惘悋惠 悸悋忰悋 悋惠惆惺惡
.  悴悋慍 惠惺 悖 悋悴愕 惠惆惺
.5悋悴愆悋悖 惠 愕悋 悖 , 惘惓悋惠悋惡 悸惶悋悽 悋悄惷惺悖 悸悋忰悋 悋惠惆惺惡
.悴愕 悋 悴愕 悋惠悋惓惘  悋惠悋愕悸
戡 23/03/41
BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012
: 悋 惘悧愕惠 悴惺惠  悋忰悋悸 悋惡惺惆悋惠 惠惶
.1惆惘惠悋悋  悸悴悋惘悽 惆悸忰悋 悋悋悽悋  愕悴悋 惡惘惠 悋 : 悋惠惡愀悋 悸悧悋惓 悋惠悋忰
悸惡惺愆  愀 惆悸忰悋 悸惡惺愆 悸惺悴悋 悵 惷惠 惆惆惘悋悋  悸悽惆悋 惘悽悋悋
. 悋惆惘悋 悋 悋悴惺悋惠
.2悋悋惠惆惘 惡 悋慍惆惘  惠愕愀悸 愀惡悸 惠惴惘 悋 : 悋愀惡悋惠 悋惓悋惓悸 悋忰悋悋惠
: 悋 悋悴惺悸 悵 惠愕 悋悋惆惆惘
.悋惠惷  悋慍惆惘 愀惡悸  悋愕 惠悴 悋 悋惴惘 悋悋愕悋惠
. ( 悋悋愆悋 惆惆悸 ) 悋愀忰悋惠 愆惺惡悸
.悋: 愕 惠悴 惡悋 愀 愕 愕悋悧 惡悋 悴惺 惠惷  悋悋悵惡悸 悋愕悋惠
. ( 悋悋愕悋惘愕 惆惆悸 ) 悋悽愀悸 悋惆惆悋 愆惺惡悸
.悋惺惘 悋慍惆惘 愀惡悸 惆悋悽 惡愕悋悧 惠悄 惠愕惺 惠悴 悋 惴惘 悋愕悋惠
: 悋 悋愆惺惡  惡惘悋 惺惆惆悋 惠惷  悋愕 惡惠悴
.Annelida 悋忰悋惠 愆惺惡悸 -1
.Arthropoda 悋悖惘悴 惶悸 愆惺惡悸 -2
. Mollusca 悋惘悽悋惠 愆惺惡悸 -3
. Echinodermata 悋悴惆 愆悸 愆惺惡悸 -4
. Chordata 悋忰惡悋惠 愆惺惡悸 -5
截 23/03/41
BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012
True coelom
(annelids
Chordates )
body
wall
coelom
digestive
tract
digestive
cavity
{
{
False or pseudocoelom
(roundworms are
pseudocoelomates)
body
wall
pseudocoelo
m
digestive
tract
digestive
cavity
{
No coelom
(cnidarians , flatworms )
body
wall
digestiv
e
tract
digestive
cavity
{
Body cavity structure varies among phyla
23/03/41戮
BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012
Radial
symmetrycentral axis
plane of
symmetry
Bilateral symmetry
anterior
plane of
symmetry
posterior
23/03/41戰
BIOLOGY DR ALSAQABI 2020
Acoelmata 悋愕悋惠
Pseudocoelomata 悋悋悵惡悸 愕悋惠
Eucoelomata 悋忰悸 悋愕悋惠
Phylum: 悋愀忰悸 悋惆惆悋 愆惺惡悸 - 惠愆
Platyhelminthes
Phylum: 悋悖愕愀悋悸 悋惆惆悋 愆惺惡悸 - 惠愆
Nematoda
Phylum: Annelida 悋忰悸 悋惆惆悋 愆惺惡悸 - 惠愆
Phylum: Mollusca 悋惘悽悋惠 愆惺惡悸 -
Phylum: 悋悖惘悴 惶悋惠 愆惺惡悸 -
Arthropoda
Phylum: 悋悴惆 愆悋惠 愆惺惡悸 -
Echinodermata
Phylum: Chordata 悋忰惡悋惠 愆惺惡悸 -
戲
True coelom
(annelids
Chordates )
False or pseudocoelom
(roundworms are
pseudocoelomates)
No coelom
(cnidarians ,
flatworms )
23/03/41
BIOLOGY DR ALSAQABI 2020
. 悴悋惡 惠悋惓 悋 忰悋悋惠
悖悋悸 悋悸 惡愀 惴惘 愕愀忰 悋
. 悽悸
. 悋忰愕 悖惺惷悋悄 悋惺惶惡 悋悴悋慍  惘悖愕 悋
悗惆 悋 ( 悋慍惆惘 ) 惠愕愀悸 愀惡悸 惴惘
. 悋悖惺惷悋悄 惴惘 悒
. 悋悽惠悸 悋悖悴慍悸 惴惘
. 愕 惠悴  悋惠愕愀悸 悋愀惡悸 惠悽
戳
悋悋愕悋惠
惡悋悴悋 惓悋惠悋 惠悋悵 惠悋悋忰悋
惠悋惡愀悋 悸惓悋惓 惠悋愕悋悋
23/03/41
BIOLOGY DR ALSAQABI 2020
悋悋悵惡悸 悋愕悋惠
-. 惡愕悋悧 悄 惡惘 悴愕 惡惠悴 惠惠慍
-. 惡悋惡惘惠 惡愀 愃惘 悖 悋愕 惺惠惡惘
-惺惷悋惠 惷悋惆悸 惠惺 悸 悋愕悋悧 惴悸
悋惷 悋愃悵悋悄 悋惠愕悸 悋愃悋慍悋惠   悋悴愕悸
. 悋惷悋惠
-悋悴愕 悖惺惷悋悄 悋悋 悧 悋愕 悴惆
. 悋惆悋悽悸
扁 23/03/41
BIOLOGY DR ALSAQABI 2020
悋悋悵惡悸 悋愕悋惠
(悋悒愕愀悋悸 ) 悋悽愀悸 悋惆惆悋
Nematoda
: 悋惺悋悸 悋惶悋惠
. 悴悋惡 惠悋惓 悵悋惠  惺 悒 愕悸 愃惘 悋愕愀悋悸 惆惆悋 -1
. 悋惓悋悄 悋惡悸   悋悴惆  愕悸 愀惡悸 悋悴愕 愃愀 -2
. 悋惠 悴惆悸 悋惺惷悋惠 -3
. 忰 愕 惠悴 悴惆 悋 -4
惺惆 惠惶悋  惠 悖惡惡惠 悒 惠愕惠愀 愃惆悸 悽悋悋  惠 悋悒悽惘悋悴 悋悴悋慍 -5
. 悋 悽 悒悽惘悋悴 惡惓惡 惠惠忰 愕惠惺惘惷悸 惡悖惡惡悸 悋悖悋 悋愀惘
悽悸 6  悖悋悸 惶惘悸 悖惘惺 6 悋 悽惘悴 惘悧悸 忰 忰悸  惠 悋惺惶惡 悋悴悋慍 -6
. 愀悸
. 悋愆 悽愀悸 悋惠悋愕悸 悋悖惺惷悋悄  悽悋惓 惠 惆  惶悸 悋悖悴悋愕 -7
. 惡悋愆惘悸 悋忰悋悸 惆惘悸 -8
扎 23/03/41
BIOLOGY DR ALSAQABI 2020
Characteristics of the Phylum
Nematoda
23/03/41戞
BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012
ovary
vagina
eggs
mouth
cuticle
posterio
r
end
anterior
end
intestine
A freshwater nematode
23/03/41戞戞
BIOLOGY DR ALSAQABI 2020
Animal Kingdom 悋忰悋悸 悋悸
Subkingdom : Eumetazoa 悋忰悸 悋惡惺惆悋惠 惺
Phylum :Nematoda 悋悽愀悸 悋惆惆悋 愆惺惡悸
EX : Ascaris lumbricoides 惡惘惆愕 悒愕悋惘愕
Nematoda (悋悒愕愀悋悸 ) 悋悽愀悸 悋惆惆悋
戞戡 23/03/41
BIOLOGY DR ALSAQABI 2020
悋惡惘悸 悋悖愕愀悋悸 悋惆惆悸 悋惓惺惡悋悸 悋惆惆悸
Ascaris lumbricoides 惡惘惆愕 悒愕悋惘愕
-. 悒愕悋 悋惆悸 悋悖惺悋悄  惠惺愆 愀悸 惆惆悋
-. 悋惡愀  悋惷愀惘悋惡 惠愕惡惡 悋悽悸 悋惺惆 忰悋悸 
-惷惺  愆惆惆 惺 悋愕悋 惠愕惡惡 悋愆惆惆悸 悋惺惆 忰悋悸 
 悋悋悧悸 悋惶惡悸  悋惶惘悋悸 悋悋惠  悋悖惺悋悄 悋愕惆悋惆 惺悋
. 悋悽 悋悸  悋惡惆  悋惘悧惠 惺惆
戞截 23/03/41
BIOLOGY DR ALSAQABI 2020
悋惡惘悸 悋悖愕愀悋悸 悋惆惆悸 悋惓惺惡悋悸 悋惆惆悸
Ascaris 惡惘惆愕 悒愕悋惘愕
lumbricoides
: 悋悽悋惘悴悸 悋惶悋惠
-. 悋惶惘悸 悒 悋悖惡惷  悋惆惆悸  
-惠愕悋惆惠悋 愆惠悋 忰悸 悽悸 悋悸   悋悖惓  惓悽悋悸 悖 悋悵惘
-. 惆悸 惠悽愀愀悋惠  愕 悴惆 悋悴愕 愃愀
-. 忰惡惡 愆悋 惡惓悋惓 忰悋愀 惓悋惓  悋
-. 悋悽 悋愀惘  惶惘悸 愕悋悸 惺 悴惆 悋愆惘悴 惠忰悸
-. 悋 惘惡 悋惡愀 悋愕愀忰 惠惶  惠惠忰 悋悋悽惘悋悴悸 悋惠忰悸
-. 悴愕 悋悖悋 悋惓惓 悋悸 惠惶  惠惠忰 悋悋惓悸 悋惠悋愕悸 悋惠忰悸
戞戮 23/03/41
BIOLOGY DR ALSAQABI 2020
悋惡惘悸 悋悖愕愀悋悸 悋惆惆悸 悋惓惺惡悋悸 悋惆惆悸
Ascaris lumbricoides 惡惘惆愕 悒愕悋惘愕
戞戰 23/03/41
BIOLOGY DR ALSAQABI 2020
悋愕悋惠
悋忰悸
-悋悴慍悄  悽悋惘悴 悴愕 惠悴 惡悴惆 惠惠慍
. 悋悴愕 悴惆悋惘  悋悖惡惘
-. 悋愀忰悸 悋悽悋悋  惡愀惡悸 悋惠悴 惡愀
- 悋悴惆悋惘 惡悋惡惘惠 悋悽悋惘悴悸 悋愀悋悧悸 惠愕
. 悋忰愆 惡悋惡惘惠 悋惆悋悽悸
-悋悖惺惷悋悄 忰  悴愕 惶悋惡悸 惺愀 悋愕
悋悋悸 悋悴愕 惺惷悋惠 惡忰惘悸 愕忰  悋惆悋悽悸
. 悋惷悸
戞戲 23/03/41
BIOLOGY DR ALSAQABI 2020
悋忰悸 悋惆惆悋
Annelida : 悋惺悋悸 悋惶悋惠
. 悴悋惡 惠悋惓 悵悋惠  悋惠惘悋惘 惺悸 惆惆悋 -1
. 愀悸 惆悋悽悸  惆悋悧惘悸 悽悋惘悴悸 : 惺惷惠 愀惡惠  悋悴愕 悴惆悋惘 -2
. 悋愕愀忰 惺 惘愀惡悸 愆悋悸 愀惡悸 悋惡愆惘悸 惠惘慍 -3
. 悋惠 悴惆 悋愕 -4
. 惠悸 ( 悖愆悋 ) 悖悋惡 惠忰 -5
. 悋惠 悋 悋惷 悋悴悋慍 -6
.  悋惆惘 悋悴悋慍 -7
. 悋悽悋愆  悋悖惆悋 惴悋悧惘  悋悴惆 愀惘 惺 悋惠愕 -8
慍悴  惠惘惡 悋悽  悴悋惡悸 悖惺惶悋惡 惠忰 惺悸   悋惺惶惡悸 悋惺惆  慍悴   悋惺惶惡 悋悴悋慍 -9
. 悋惡愀 悋惺惶惡 惡悋忰惡 惠惠惶 悋惴惘悸 悋悽悸 悋惺惆 
. 惺悸   悋惘惆悋惠  慍悴  惠惘惡 悋悒悽惘悋悴 悋悴悋慍 -10
. 惶悸 悖悴悋愕 悵悋惠 悖 悽悋惓 悋惆惆悋 -11
戞戳 23/03/41
BIOLOGY DR ALSAQABI 2020
Animal Kingdom 悋忰悋悸 悋悸
Subkingdom : Eumetazoa 悋忰悸 悋惡惺惆悋惠 惺
Phylum :Annelida 悋忰悸 悋惆惆悋 愆惺惡悸
Class : Oligochaeta 悋悖悋惡 悸 愀悋悧悸
Genus : Allolobophora 悋悖惘惷 惆惆悸
Annelida ( )悋惺悸 悋忰悸 悋惆惆悋
戞扁 23/03/41
BIOLOGY DR ALSAQABI 2020
Phylum Annelida 悋忰悋惠 愆惺惡悸
悖 悸忰悋 惆悋惆悋 悖 悋惠忰悋
惆悋惆悋  惘悸惡 悸惡惺愆 惠 悸惺悋
悋悄悋 悖 惘忰惡悋  悋惘忰 悋惡愃悖 愆惺
悋  悸惡愀惘悋 悸惡惘惠悋 悖 悵惡惺悋
愆惠 .悸悴悋惘悽 悋惠愀 愆惺
悸悖悋 悋惺悋悖 惷惺惡 悋惠忰悋
 惡愀悋 惺悋 惆悋惆 悋悖惘惷 惆悋惆
悸愆悋 惆悋惆悋  惘惓悋 惡悋悴 悒
. 悋悖悸 愃惘 悋惡忰惘悸
23/03/41戞扎
BIOLOGY DR ALSAQABI 2020
Phylum Annelida 悋忰悋惠 愆惺惡悸
: 悋惺悋悸 悋惶悋惠
悒 悸愕 惡悋悴悋 悸惓悋惠 悋悋愕悴悖
惡 慍慍忰 悋惘悴悽悋  悋惡 惶惠 惺
.惺悸 惡 忰悋悴慍 悋惆悋悽  惺悸
惠愆 惘愃 惆悴 悸惡愀 悋悋愕悴悖 愀愃惠
  悸惠愆悋 惆悧慍悋悋   惆惆惺 悋
.惺悸
惆悋惘悴 惡 惘惶忰悋 愕悴悋 悴惠
悴惠 悋 悸惷悋 悋悸悋 愕悴悋
.忰 愕
悋 悸忰惠惡 惆悖惡 悋 惷 悋慍悴 悋
.悋悋愕惠 惡惠忰悸 惠
: 悋愕
悋悋悸 悗惓惘悋惠 悋愕惠悴悋惡悸
. 悋悋悧悸
: 悋忰惘悸
. 惡悋愆悋惠  悋悒惡愕悋愀 惡悋悒惡悋惷
23/03/41戡
BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012
coelom
intestine
nephridia
excretory
pore
ventral
nerve cord
anus
coelom
brain
mouth
pharyn
ventral
vessel
ventral nerve
cord
hearts esophagus
crop gizzard intestin
e
23/03/41戡戞
BIOLOGY DR ALSAQABI 2020
Phylum Annelida 悋忰悋惠 愆惺惡悸
: 悋惺悋悸 悋惶悋惠
 悋惘愆惠悋悋惡 悋惆悸惺 悋 愕惠悋
悋愆悋悖  愕悴悋 忰愀愕 悋悽
悸愕惠 悋悄惷惺悖 悋惡 惆悴 惆 悸悧悋悋
.悋悽悋愆 悽悋惶悸
 慍悴  悴惘悋悽悋悋 悋慍悴悋 惠
惺  悸惺   惆悋惠惘悋
.悋悴愕
惆惆惺  惠  惆惘 悋慍悴 悋
惘悴悽惠 悸愀悋 悸惆悋 悸惺悋悖 
悸惺   悸惡悋悴 悋惠惺惘惠 悋
惡悧悵悋 惡悴 惺 惆悋 惠忰
.悋惠悴悸 悋愕悸 悋惘悋惠 惡惺惷
23/03/41戡戡
BIOLOGY DR ALSAQABI 2020
Phylum Annelida 悋忰悋惠 愆惺惡悸
: 悋惺悋悸 悋惶悋惠
 惠惠 惠悋 惆悸悴 悋惠惷惺悋
惆悋惘悴  惆悴惠 悸愀 悸惘悧惆悋 悋悖
.悋惷悸 悴惆悋惘悋悋悸 悋悴愕
 慍悴  惡惶惺悋 悋慍悴悋 惠
惡惶惺 惡忰惡 惶惠 悸悽悋 惆惺悋
惆悸惺 忰 惺悋 愀惡 愀愕
悋惡惶惺悋悖  悖慍悋悴  惆惠惠 悸惡惶惺
.惺悸   悋悴悋惡悸
.惶悋 悖愃惡悋  悋悴愕悋
23/03/41戡截
BIOLOGY DR ALSAQABI 2020
Thank you
戡戮 23/03/41
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Biology lecture 2020 lecture 1
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Studyadz 3as-physique-c3-19-31
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Biology lecture 2020 lecture3
Biology lecture 2020 lecture3
SOUAD ALSAQABI -Qassim University
Classification
Classification
SOUAD ALSAQABI -Qassim University
General -biology 9 lecture 2020
General -biology 9 lecture 2020
SOUAD ALSAQABI -Qassim University
General biology8- lecture 2020
General biology8- lecture 2020
SOUAD ALSAQABI -Qassim University
General biology 7- lecture 2019
General biology 7- lecture 2019
SOUAD ALSAQABI -Qassim University
General biology 6- lecture 2020
General biology 6- lecture 2020
SOUAD ALSAQABI -Qassim University
General biology 5 lecture 2020
General biology 5 lecture 2020
SOUAD ALSAQABI -Qassim University
General biology 4 lecture 2019
General biology 4 lecture 2019
SOUAD ALSAQABI -Qassim University
General biology 3 lecture 2020
General biology 3 lecture 2020
SOUAD ALSAQABI -Qassim University
Genearl biology 2 lecture 2020
Genearl biology 2 lecture 2020
SOUAD ALSAQABI -Qassim University
General biology 1 lecture 2020
General biology 1 lecture 2020
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Arthropoda 6-2019
Arthropoda 6-2019
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Lecture arthropoda 7
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Parasitology lecture 5
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Parasitology lecture 1
Parasitology lecture 1
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Lecture arthropoda 5
Lecture arthropoda 5
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Biology lecture 2020 lecture 4

  • 1. BIOLOGY DR ALSAQABI 2020 悋悋忰悋悄 悋惘悋惡惺悸 悋忰悋惷惘悸 2020 悋惶惺惡 愕惺悋惆 惆 dr.salsaqabi@gmail.com 戞 23/03/41
  • 2. BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012 : 悋忰悸 惡惺惆悋惠 悋惺悋悸 悋惶悋惠 .1惠愃惡 惆 悋悖 悸悋忰悋 悋惠悋悖 惺 悸悋忰悋 悋惠惆惺惡悋 惠悽惠 惷 悋慍悴 惶惶悽惠 惷 悴惠 悋 惘惴 悵悋 , 惘惡悖 悋悋悴忰悖 悋 惆惠惺惠惡悋 悋惷悖 悴忰悋 悋惠悋忰悋 悵 惘惡 惺 . 悵悋悄愃悋 惷 惺悴 悋 悖惆 悋 ,愕悴悋 惘悽悋悖 慍悋悄悴悋悋 惷悋 悋悄惷惺悋 惡 悸悋愕悋 悋 惘惴 悵悋 , 愀愕惡悋 悋惘愆惠悋悋惡 悋惡 悋慍悋惠愃悋 悵悋悄愃悋 悋惠悋 悸惡惺惶 惘悽悛 悋 悋 悋惆悋 惆惘悋 悋慍悴悋 愕 惶惶悽惠 惘悽悛 悋慍悴 . 悋悴愕 惆悋悽 .2悋慍悋惠愃悋 悋惆惡惠 悋 惠 悸悧悋 惘悸愃惶悋 悸悋忰悋 悋惠惆惺惡悋 惷惺惡 . 悋惡愕愀 惡悋悋惠愆悋惘 悋悋悽惘悋悴悸 悋悋惆 悋惠悽惶 悋惠愕悸 .3. 悋惡惺惷 惡惺惷悋 惺 惠惠愆悋惡 惺惶惡悸 悽悋悋 惠 惺惶惡 悴悋慍 惡惺惆悋惠 .4惺 惺惠 悸惠悽 悸悴悋惘悽 悸悽惆悋 悸 惡惘悋惠 悸悋忰悋 悋惠惆惺惡 . 悴悋慍 惠惺 悖 悋悴愕 惠惆惺 .5悋悴愆悋悖 惠 愕悋 悖 , 惘惓悋惠悋惡 悸惶悋悽 悋悄惷惺悖 悸悋忰悋 悋惠惆惺惡 .悴愕 悋 悴愕 悋惠悋惓惘 悋惠悋愕悸 戡 23/03/41
  • 3. BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012 : 悋 惘悧愕惠 悴惺惠 悋忰悋悸 悋惡惺惆悋惠 惠惶 .1惆惘惠悋悋 悸悴悋惘悽 惆悸忰悋 悋悋悽悋 愕悴悋 惡惘惠 悋 : 悋惠惡愀悋 悸悧悋惓 悋惠悋忰 悸惡惺愆 愀 惆悸忰悋 悸惡惺愆 悸惺悴悋 悵 惷惠 惆惆惘悋悋 悸悽惆悋 惘悽悋悋 . 悋惆惘悋 悋 悋悴惺悋惠 .2悋悋惠惆惘 惡 悋慍惆惘 惠愕愀悸 愀惡悸 惠惴惘 悋 : 悋愀惡悋惠 悋惓悋惓悸 悋忰悋悋惠 : 悋 悋悴惺悸 悵 惠愕 悋悋惆惆惘 .悋惠惷 悋慍惆惘 愀惡悸 悋愕 惠悴 悋 悋惴惘 悋悋愕悋惠 . ( 悋悋愆悋 惆惆悸 ) 悋愀忰悋惠 愆惺惡悸 .悋: 愕 惠悴 惡悋 愀 愕 愕悋悧 惡悋 悴惺 惠惷 悋悋悵惡悸 悋愕悋惠 . ( 悋悋愕悋惘愕 惆惆悸 ) 悋悽愀悸 悋惆惆悋 愆惺惡悸 .悋惺惘 悋慍惆惘 愀惡悸 惆悋悽 惡愕悋悧 惠悄 惠愕惺 惠悴 悋 惴惘 悋愕悋惠 : 悋 悋愆惺惡 惡惘悋 惺惆惆悋 惠惷 悋愕 惡惠悴 .Annelida 悋忰悋惠 愆惺惡悸 -1 .Arthropoda 悋悖惘悴 惶悸 愆惺惡悸 -2 . Mollusca 悋惘悽悋惠 愆惺惡悸 -3 . Echinodermata 悋悴惆 愆悸 愆惺惡悸 -4 . Chordata 悋忰惡悋惠 愆惺惡悸 -5 截 23/03/41
  • 4. BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012 True coelom (annelids Chordates ) body wall coelom digestive tract digestive cavity { { False or pseudocoelom (roundworms are pseudocoelomates) body wall pseudocoelo m digestive tract digestive cavity { No coelom (cnidarians , flatworms ) body wall digestiv e tract digestive cavity { Body cavity structure varies among phyla 23/03/41戮
  • 5. BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012 Radial symmetrycentral axis plane of symmetry Bilateral symmetry anterior plane of symmetry posterior 23/03/41戰
  • 6. BIOLOGY DR ALSAQABI 2020 Acoelmata 悋愕悋惠 Pseudocoelomata 悋悋悵惡悸 愕悋惠 Eucoelomata 悋忰悸 悋愕悋惠 Phylum: 悋愀忰悸 悋惆惆悋 愆惺惡悸 - 惠愆 Platyhelminthes Phylum: 悋悖愕愀悋悸 悋惆惆悋 愆惺惡悸 - 惠愆 Nematoda Phylum: Annelida 悋忰悸 悋惆惆悋 愆惺惡悸 - 惠愆 Phylum: Mollusca 悋惘悽悋惠 愆惺惡悸 - Phylum: 悋悖惘悴 惶悋惠 愆惺惡悸 - Arthropoda Phylum: 悋悴惆 愆悋惠 愆惺惡悸 - Echinodermata Phylum: Chordata 悋忰惡悋惠 愆惺惡悸 - 戲 True coelom (annelids Chordates ) False or pseudocoelom (roundworms are pseudocoelomates) No coelom (cnidarians , flatworms ) 23/03/41
  • 7. BIOLOGY DR ALSAQABI 2020 . 悴悋惡 惠悋惓 悋 忰悋悋惠 悖悋悸 悋悸 惡愀 惴惘 愕愀忰 悋 . 悽悸 . 悋忰愕 悖惺惷悋悄 悋惺惶惡 悋悴悋慍 惘悖愕 悋 悗惆 悋 ( 悋慍惆惘 ) 惠愕愀悸 愀惡悸 惴惘 . 悋悖惺惷悋悄 惴惘 悒 . 悋悽惠悸 悋悖悴慍悸 惴惘 . 愕 惠悴 悋惠愕愀悸 悋愀惡悸 惠悽 戳 悋悋愕悋惠 惡悋悴悋 惓悋惠悋 惠悋悵 惠悋悋忰悋 惠悋惡愀悋 悸惓悋惓 惠悋愕悋悋 23/03/41
  • 8. BIOLOGY DR ALSAQABI 2020 悋悋悵惡悸 悋愕悋惠 -. 惡愕悋悧 悄 惡惘 悴愕 惡惠悴 惠惠慍 -. 惡悋惡惘惠 惡愀 愃惘 悖 悋愕 惺惠惡惘 -惺惷悋惠 惷悋惆悸 惠惺 悸 悋愕悋悧 惴悸 悋惷 悋愃悵悋悄 悋惠愕悸 悋愃悋慍悋惠 悋悴愕悸 . 悋惷悋惠 -悋悴愕 悖惺惷悋悄 悋悋 悧 悋愕 悴惆 . 悋惆悋悽悸 扁 23/03/41
  • 9. BIOLOGY DR ALSAQABI 2020 悋悋悵惡悸 悋愕悋惠 (悋悒愕愀悋悸 ) 悋悽愀悸 悋惆惆悋 Nematoda : 悋惺悋悸 悋惶悋惠 . 悴悋惡 惠悋惓 悵悋惠 惺 悒 愕悸 愃惘 悋愕愀悋悸 惆惆悋 -1 . 悋惓悋悄 悋惡悸 悋悴惆 愕悸 愀惡悸 悋悴愕 愃愀 -2 . 悋惠 悴惆悸 悋惺惷悋惠 -3 . 忰 愕 惠悴 悴惆 悋 -4 惺惆 惠惶悋 惠 悖惡惡惠 悒 惠愕惠愀 愃惆悸 悽悋悋 惠 悋悒悽惘悋悴 悋悴悋慍 -5 . 悋 悽 悒悽惘悋悴 惡惓惡 惠惠忰 愕惠惺惘惷悸 惡悖惡惡悸 悋悖悋 悋愀惘 悽悸 6 悖悋悸 惶惘悸 悖惘惺 6 悋 悽惘悴 惘悧悸 忰 忰悸 惠 悋惺惶惡 悋悴悋慍 -6 . 愀悸 . 悋愆 悽愀悸 悋惠悋愕悸 悋悖惺惷悋悄 悽悋惓 惠 惆 惶悸 悋悖悴悋愕 -7 . 惡悋愆惘悸 悋忰悋悸 惆惘悸 -8 扎 23/03/41
  • 10. BIOLOGY DR ALSAQABI 2020 Characteristics of the Phylum Nematoda 23/03/41戞
  • 11. BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012 ovary vagina eggs mouth cuticle posterio r end anterior end intestine A freshwater nematode 23/03/41戞戞
  • 12. BIOLOGY DR ALSAQABI 2020 Animal Kingdom 悋忰悋悸 悋悸 Subkingdom : Eumetazoa 悋忰悸 悋惡惺惆悋惠 惺 Phylum :Nematoda 悋悽愀悸 悋惆惆悋 愆惺惡悸 EX : Ascaris lumbricoides 惡惘惆愕 悒愕悋惘愕 Nematoda (悋悒愕愀悋悸 ) 悋悽愀悸 悋惆惆悋 戞戡 23/03/41
  • 13. BIOLOGY DR ALSAQABI 2020 悋惡惘悸 悋悖愕愀悋悸 悋惆惆悸 悋惓惺惡悋悸 悋惆惆悸 Ascaris lumbricoides 惡惘惆愕 悒愕悋惘愕 -. 悒愕悋 悋惆悸 悋悖惺悋悄 惠惺愆 愀悸 惆惆悋 -. 悋惡愀 悋惷愀惘悋惡 惠愕惡惡 悋悽悸 悋惺惆 忰悋悸 -惷惺 愆惆惆 惺 悋愕悋 惠愕惡惡 悋愆惆惆悸 悋惺惆 忰悋悸 悋悋悧悸 悋惶惡悸 悋惶惘悋悸 悋悋惠 悋悖惺悋悄 悋愕惆悋惆 惺悋 . 悋悽 悋悸 悋惡惆 悋惘悧惠 惺惆 戞截 23/03/41
  • 14. BIOLOGY DR ALSAQABI 2020 悋惡惘悸 悋悖愕愀悋悸 悋惆惆悸 悋惓惺惡悋悸 悋惆惆悸 Ascaris 惡惘惆愕 悒愕悋惘愕 lumbricoides : 悋悽悋惘悴悸 悋惶悋惠 -. 悋惶惘悸 悒 悋悖惡惷 悋惆惆悸 -惠愕悋惆惠悋 愆惠悋 忰悸 悽悸 悋悸 悋悖惓 惓悽悋悸 悖 悋悵惘 -. 惆悸 惠悽愀愀悋惠 愕 悴惆 悋悴愕 愃愀 -. 忰惡惡 愆悋 惡惓悋惓 忰悋愀 惓悋惓 悋 -. 悋悽 悋愀惘 惶惘悸 愕悋悸 惺 悴惆 悋愆惘悴 惠忰悸 -. 悋 惘惡 悋惡愀 悋愕愀忰 惠惶 惠惠忰 悋悋悽惘悋悴悸 悋惠忰悸 -. 悴愕 悋悖悋 悋惓惓 悋悸 惠惶 惠惠忰 悋悋惓悸 悋惠悋愕悸 悋惠忰悸 戞戮 23/03/41
  • 15. BIOLOGY DR ALSAQABI 2020 悋惡惘悸 悋悖愕愀悋悸 悋惆惆悸 悋惓惺惡悋悸 悋惆惆悸 Ascaris lumbricoides 惡惘惆愕 悒愕悋惘愕 戞戰 23/03/41
  • 16. BIOLOGY DR ALSAQABI 2020 悋愕悋惠 悋忰悸 -悋悴慍悄 悽悋惘悴 悴愕 惠悴 惡悴惆 惠惠慍 . 悋悴愕 悴惆悋惘 悋悖惡惘 -. 悋愀忰悸 悋悽悋悋 惡愀惡悸 悋惠悴 惡愀 - 悋悴惆悋惘 惡悋惡惘惠 悋悽悋惘悴悸 悋愀悋悧悸 惠愕 . 悋忰愆 惡悋惡惘惠 悋惆悋悽悸 -悋悖惺惷悋悄 忰 悴愕 惶悋惡悸 惺愀 悋愕 悋悋悸 悋悴愕 惺惷悋惠 惡忰惘悸 愕忰 悋惆悋悽悸 . 悋惷悸 戞戲 23/03/41
  • 17. BIOLOGY DR ALSAQABI 2020 悋忰悸 悋惆惆悋 Annelida : 悋惺悋悸 悋惶悋惠 . 悴悋惡 惠悋惓 悵悋惠 悋惠惘悋惘 惺悸 惆惆悋 -1 . 愀悸 惆悋悽悸 惆悋悧惘悸 悽悋惘悴悸 : 惺惷惠 愀惡惠 悋悴愕 悴惆悋惘 -2 . 悋愕愀忰 惺 惘愀惡悸 愆悋悸 愀惡悸 悋惡愆惘悸 惠惘慍 -3 . 悋惠 悴惆 悋愕 -4 . 惠悸 ( 悖愆悋 ) 悖悋惡 惠忰 -5 . 悋惠 悋 悋惷 悋悴悋慍 -6 . 悋惆惘 悋悴悋慍 -7 . 悋悽悋愆 悋悖惆悋 惴悋悧惘 悋悴惆 愀惘 惺 悋惠愕 -8 慍悴 惠惘惡 悋悽 悴悋惡悸 悖惺惶悋惡 惠忰 惺悸 悋惺惶惡悸 悋惺惆 慍悴 悋惺惶惡 悋悴悋慍 -9 . 悋惡愀 悋惺惶惡 惡悋忰惡 惠惠惶 悋惴惘悸 悋悽悸 悋惺惆 . 惺悸 悋惘惆悋惠 慍悴 惠惘惡 悋悒悽惘悋悴 悋悴悋慍 -10 . 惶悸 悖悴悋愕 悵悋惠 悖 悽悋惓 悋惆惆悋 -11 戞戳 23/03/41
  • 18. BIOLOGY DR ALSAQABI 2020 Animal Kingdom 悋忰悋悸 悋悸 Subkingdom : Eumetazoa 悋忰悸 悋惡惺惆悋惠 惺 Phylum :Annelida 悋忰悸 悋惆惆悋 愆惺惡悸 Class : Oligochaeta 悋悖悋惡 悸 愀悋悧悸 Genus : Allolobophora 悋悖惘惷 惆惆悸 Annelida ( )悋惺悸 悋忰悸 悋惆惆悋 戞扁 23/03/41
  • 19. BIOLOGY DR ALSAQABI 2020 Phylum Annelida 悋忰悋惠 愆惺惡悸 悖 悸忰悋 惆悋惆悋 悖 悋惠忰悋 惆悋惆悋 惘悸惡 悸惡惺愆 惠 悸惺悋 悋悄悋 悖 惘忰惡悋 悋惘忰 悋惡愃悖 愆惺 悋 悸惡愀惘悋 悸惡惘惠悋 悖 悵惡惺悋 愆惠 .悸悴悋惘悽 悋惠愀 愆惺 悸悖悋 悋惺悋悖 惷惺惡 悋惠忰悋 惡愀悋 惺悋 惆悋惆 悋悖惘惷 惆悋惆 悸愆悋 惆悋惆悋 惘惓悋 惡悋悴 悒 . 悋悖悸 愃惘 悋惡忰惘悸 23/03/41戞扎
  • 20. BIOLOGY DR ALSAQABI 2020 Phylum Annelida 悋忰悋惠 愆惺惡悸 : 悋惺悋悸 悋惶悋惠 悒 悸愕 惡悋悴悋 悸惓悋惠 悋悋愕悴悖 惡 慍慍忰 悋惘悴悽悋 悋惡 惶惠 惺 .惺悸 惡 忰悋悴慍 悋惆悋悽 惺悸 惠愆 惘愃 惆悴 悸惡愀 悋悋愕悴悖 愀愃惠 悸惠愆悋 惆悧慍悋悋 惆惆惺 悋 .惺悸 惆悋惘悴 惡 惘惶忰悋 愕悴悋 悴惠 悴惠 悋 悸惷悋 悋悸悋 愕悴悋 .忰 愕 悋 悸忰惠惡 惆悖惡 悋 惷 悋慍悴 悋 .悋悋愕惠 惡惠忰悸 惠 : 悋愕 悋悋悸 悗惓惘悋惠 悋愕惠悴悋惡悸 . 悋悋悧悸 : 悋忰惘悸 . 惡悋愆悋惠 悋悒惡愕悋愀 惡悋悒惡悋惷 23/03/41戡
  • 21. BIOLOGY DR ALSAQABI 2020BIOLOGY DR ALSAQABI 2012 coelom intestine nephridia excretory pore ventral nerve cord anus coelom brain mouth pharyn ventral vessel ventral nerve cord hearts esophagus crop gizzard intestin e 23/03/41戡戞
  • 22. BIOLOGY DR ALSAQABI 2020 Phylum Annelida 悋忰悋惠 愆惺惡悸 : 悋惺悋悸 悋惶悋惠 悋惘愆惠悋悋惡 悋惆悸惺 悋 愕惠悋 悋愆悋悖 愕悴悋 忰愀愕 悋悽 悸愕惠 悋悄惷惺悖 悋惡 惆悴 惆 悸悧悋悋 .悋悽悋愆 悽悋惶悸 慍悴 悴惘悋悽悋悋 悋慍悴悋 惠 惺 悸惺 惆悋惠惘悋 .悋悴愕 惆惆惺 惠 惆惘 悋慍悴 悋 惘悴悽惠 悸愀悋 悸惆悋 悸惺悋悖 悸惺 悸惡悋悴 悋惠惺惘惠 悋 惡悧悵悋 惡悴 惺 惆悋 惠忰 .悋惠悴悸 悋愕悸 悋惘悋惠 惡惺惷 23/03/41戡戡
  • 23. BIOLOGY DR ALSAQABI 2020 Phylum Annelida 悋忰悋惠 愆惺惡悸 : 悋惺悋悸 悋惶悋惠 惠惠 惠悋 惆悸悴 悋惠惷惺悋 惆悋惘悴 惆悴惠 悸愀 悸惘悧惆悋 悋悖 .悋惷悸 悴惆悋惘悋悋悸 悋悴愕 慍悴 惡惶惺悋 悋慍悴悋 惠 惡惶惺 惡忰惡 惶惠 悸悽悋 惆惺悋 惆悸惺 忰 惺悋 愀惡 愀愕 悋惡惶惺悋悖 悖慍悋悴 惆惠惠 悸惡惶惺 .惺悸 悋悴悋惡悸 .惶悋 悖愃惡悋 悋悴愕悋 23/03/41戡截
  • 24. BIOLOGY DR ALSAQABI 2020 Thank you 戡戮 23/03/41