NEET Biology question
Study the table below and select the option that correctly fills A, B, C, D and E.
| Phylum/class | Excretory organ | Circulatory system | Respiratory organ | |---|---|---|---| | Arthropoda | A | B | Lungs/Gills/Tracheal system | | C | Nephridia | Closed | Skin | | D | Metanephridia | Open | E |
Answer: (B)
Solution
Arthropods excrete through Malpighian tubules (A) and possess an open circulatory system (B). The row with nephridia, a closed circulatory system and cutaneous (skin) respiration corresponds to Annelida (C), as seen in earthworms. The row with metanephridia and an open
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