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Excretory Products and their Elimination — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYExcretory Products and their Elimination1 Mark
MCQ
Functional kidney of mammals is:
  • A
    Archinephros type
  • B
    Ophisthonephros type
  • C
    Pronephros type
  • D
    Metanephros type
✓

Answer

  1. Metanephros type

Explanation:

Functional kidney of mammals is Metanephros type. The metanephric kidneys are a paired compact organ whose functional units are nephrons. The nephrons filter initial urine from the blood, reabsorbing water and nutrients, and secrete wastes, producing the final urine, which is expelled.

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