PHYLUM NEMATODA
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PHYLUM NEMATOD A THE ROUNDWORMS
description
PHYLUM NEMATODA. THE ROUNDWORMS. CHARACTERISTICS. TUBULAR SHAPE WITH POINTED ENDS. BILATERAL SYMMETRY. UNSEGMENTED BODY. MOVE IN A WHIP-LIKE MOTION. ROUNDWORMS CAN BE FREE-LIVING IN MOIST SOILS OR PARASITES. 1 WAY DIGESTIVE SYSTEM (2 OPENINGS). - PowerPoint PPT Presentation
Transcript of PHYLUM NEMATODA
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PHYLUM NEMATO
DATHE ROUNDWORMS
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CHARACTERISTICS
• TUBULAR SHAPE WITH POINTED ENDS• BILATERAL SYMMETRY• UNSEGMENTED BODY• MOVE IN A WHIP-LIKE MOTION
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• ROUNDWORMS CAN BE FREE-LIVING IN MOIST SOILS OR PARASITES
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• 1 WAY DIGESTIVE SYSTEM (2 OPENINGS)
MOUTHREPRODUCTIVE SYSTEM
INTESTINE
ANUS
MOUTH INTESTINES ANUS
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PROBOSCIS INSIDE
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LIVE IN HEART/BLOOD
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HEART WORMS
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LUNG WORMS
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LIVE IN HEART/BLOOD
EAT BLOOD IN INTESTINE
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LIVE IN HEART/BLOOD
EAT BLOOD IN INTESTINE
LIVE IN MUSCLE
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TRICHINA WORM CYSTS
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LIVE IN HEART/BLOOD
EAT BLOOD IN INTESTINE
EAT FOOD IN INTESTINE
LIVE IN MUSCLE
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DOG ROUND WORMS - intestinal
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THREAD WORMS – in muscle
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