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Excretory Products and Their Elimination (Class - XI)
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Match the following:
| a. Platyhelminthes | 1. They have antennal glands to perform the excretory functions. |
| b. Annelids | 2. They have protonephridia as the excretory structures. |
| c. Crustaceans | 3. They have tubular excretory structures called nephridia. |
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A
a - 2, b - 3, c - 1
💡 Explanation:
This is the correct option. Platyhelminthes have protonephridia as the excretory structures. Annelids have tubular excretory structures called nephridia. Crustaceans have antennal glands to perform the excretory functions.