Biology·MCQ Practice
Organ and Organ System — MCQ Practice
NEET UG
Version 1Updated 21 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1medium
Which of the following statements about the respiratory system of a Cockroach is correct?
Q2easy
Which of the following organs in a Frog is part of both the digestive and endocrine systems?
Q3medium
Which of the following statements correctly describes the circulatory system of an Earthworm?
Q4easy
Which of the following represents the correct hierarchical order of organization in a multicellular animal?
Q5easy
Malpighian tubules are the excretory organs in which of the following animals?
Q6easy
Which of the following is an example of an organ system primarily responsible for maintaining the internal fluid environment and removing metabolic wastes?