NCERT Solution: Animal Kingdom
Fill up the blank spaces appropriately
Phylum/Class
Excretory Organ
Circulatory Organ
Respiratory Organ
Arthropoda
Lungs/Gills/Tracheal
System
Nephridia
Closed
Skin/Parapodia
Metanephridia
Open
Amphibian
Closed
Lung
NCERT Exampler
|
Phylum/Class |
Excretory Organ
|
Circulatory Organ |
Respiratory Organ |
|
Arthropoda |
Malpighian tubules |
Open |
Lungs/Gills/Tracheal System |
|
Annelids |
Nephridia |
Closed |
Skin/Parapodia |
|
Mollusca |
Metanephridia |
Open |
Gills |
|
Amphibian |
Kidneys |
Closed |
Lung |
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