MCQ
Excretion is carried out by nephredia in:
  • A
    Cockroach
  • B
    Amoeba
  • C
    Earthworm
  • D
    Human

Answer

  1. Earthworm

Explanation:

Excretory organs of cockroach, amoeba, earthworm and human are malphigian tubules, contractile vacuoles, nephridia and kidneys respectively.

So answer is- earthworm.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free