What is the name of the tubules that make up the excretory systems used by most annelids and adult mollusks?

a. hepatic tubules
b. nephrons
c. metanephridia
d. Malpighian tubules


Ans: c. metanephridia

Biology & Microbiology

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Fill in the blank with correct word.

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The cdc25 phosphatase removes a phosphate from the CDK kinase yielding highly active MPF.

a. true b. false

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