Fill up the blank spaces appropriately
Phylum/Class |
Excretory organ |
Circulatory organ |
Respiratory organ |
Arthropoda |
A |
B |
Lungs/Gills/Tracheal system |
C |
Nephridia |
Closed |
Skin/parapodia |
D |
Metanephridia |
Open |
E |
Amphibia |
F |
Closed |
Lung |
The answer for A = Malpighian tubules
The answer for B = Open
The answer for C = Annelida
The answer for D = Mollusca
The answer for E = Feather-like gills
The answer for F = Amphibians have kidneys as their excretory organs