shashwat ppt
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NAMESHASHWATDIXIT
CLASSIXSECTIONF
SUBJECTSCIENCE
TOPIC
ANIMALIA
TAECHER LALITA MAM
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TAECHER LALITA MA
ANIMALIA
These include ll !"#nis$ %hich "e$ul&icellul" eu'"(!&es %i&h!u& cell%ll &he( "e he&e"!&"!)hs
The( "e *u"&he" clssi+ed !n &hee,&en& nd &()e !* &he -!d( desi#ndi.e"en&i&i!n *!und
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T/PES OF ANIMALIA
PORIFERA
COELENTERATA
PLAT/HELMINTHES
NEMATODA ANNELIDA
MOLLUSCA
ECHINODERMATA
PROTOCHORDATA 0ERTEBRATA
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COELENTERATA
THESE ARE ANIMALS LI0IN1 IN WATER 2THE/ SHOW MORE BOD/ DESI1NDIFFERENTIATION THERE IS A CA0IT/ IN
THE BOD/ IS MADE OF TWO LA/ERS OFCELLS ONE MA3ES UP ON THE OUTSIDEOF THE BOD/ AND THE OTHER MA3ES
THE INNER LININ1 OF THE BOD/2 FOREX H/DRA AND
SEA ANEMONE
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PORIFERA
THE WORD PORIFERA MEANSOR1ANISMS WITH HOLES THESE ARENON MOTILE ANIMALS ATTATCHED TO
SOME SOLID SUPPORT THERE AREHOLES0 OR PORES ALL O0ER THEBOD/ THESE LEAD TO A CANAL S/STEM
THAT HELPS IN CIRCULATIN1 WATERTHROU1H OUT THE BOD/ TO BRIN1 INFOOD AND OX/1EN
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PLAT/HELMINTHES
THE BOD/ OF ANIMALS IN THIS 1ROUPIS FAR MORE COMPLEXL/ DESI1NED
THAN IN THE TWO OTHER 1ROUPS WE
HA0E CONSIDERED SO FAR THE/ AREEITHER FREE LI0IN1 OR PARASITICSOME EXAMPLE ARE LI0ERFLU3ES
TAPEWORM AND PLANARIA2
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NEMATODA
THE NEMATODE BOD/ IS ALSO A 0ER/BILATERALLS/MMETRICAL AND
TRIPLOBLASTIC THESE ARE 0ER/
FAMILIAR AS PARISITC WORMS SUCHAS THE WORMS CAUSIN1 DISEASESSUCH AS4 ASCARIS AND WUCHERERIA
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ANNELIDA
ANNELID ANIMALS ARE ALSOBILATERAL AND S/MMETRICAL BUT INADDITION THE/ HA0E A TRUE BOD/
CA0IT/ 2 THIS ALLOWED OR1ANS TO BEPAC3A1ED IN THE BOD/ STRUCTURE
THERE IS THUS EXTENSI0E OR1AN
DIFFERENTIATION 2FOR EX LEECH
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ARTHROPODA
THIS IS PROBABL/ THE LAR1EST1ROUPS OF ANIMAL THERE IS AN OPENCIRCULAR S/S/TEM AND THE BLOOD
DOES NOT FLOW IN THE DEFINEDBLOOD 0ESSELS THE COELEMIC CA0IT/IS BLOOD FILLED THE/ HA0E JOINTED
LE1S 2FOR EX PRAWN 5COA3ROACHAND HOUSE FL/ ETC2
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MOLLUSCA
IN THE ANIMALS OF THIS 1ROUP THEREIS BILATERAL S/MMETR/ 2 THECOELEMIC CA0IT/ IS REDUCED THRE IS
LITTLE LINE SE1MENTATION 2THE/HA0E AN OPEN CIRCULATOR/ S/STEMAND 3IDNE/ LI3E OR1ANS FOR
EXCRETION 2THERE IS A FOOT THAT ISUSED FOR MO0IN1 AROUND 2 EXAMPLE OCTOPUS
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ECHINODERMATA
IN 1REE3 ECHINOS MEANS HED1EHO1AND DERMA MEANS S3IN 2THUS THESEARE SPIN/ S3INNED OR1ANISMS 2THE/
ARE EXCLSI0EL/ FREE LI0IN1 MARINEOR1ANISMS THESE ARE TRIPLOBLASTICAND HA0E A COELOMIC CA0IT/ THE/
ALSO HA0E A PICULAR WATER S/STEM 2
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PROTOCHORDATA
THESE ANIMALAREBILATERALL/S/MMETRICAL
TRIPLOBLASTIC AND HA0E ACOELOM
THE/ SHOW A NEW FEATURE OF BOD/DESI1N NAMEL/ A NOTOCHORD 2THENOTOCHORD IS A LON1 ROD LI3E
STRUCTURE THAT RUNS ALON1 THEBAC3 NOF THE ANIMALS SPARATIN1THE NER0OUS TISSUE FROM THE1UT 2EX4BALANO1LOSSUS
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0ERTEBRATA
THESE OR1ANISM HA0E A TRUE 0ERTIBRATALCOLUMN AND INTERNAL S3ELETON2ALLOWIN1 A COMPLETEL/ DIFFERENT
DISTRIBUTON OF MUSCLE ATTATCHMENTPOINTS TO BE USED FOR MO0EMENT ALL0ERTE BRATES POSSESS THE FOLLOWIN1FEATURE6
HA0E A NOTOCHORD HA0E A DORSAL NER0E CORD
ARE COELOMATE
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T/PES OF 0ERTEBRATA
PISCES4DO1 FISH
AMPHIBIA TREE FRO1
REPTILIA4SNA3E
A0ES4CROW 5PI1EON
MAMMALIA CAT 5 TI1ER
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THAN3/OU
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