Biology·MCQ Practice
Closed Circulatory 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 is INCORRECT regarding a closed circulatory system?
Q2easy
Which of the following animals possesses a complete double circulatory system?
Q3medium
In which type of closed circulation does deoxygenated blood from the body pass through the heart only once before being oxygenated?
Q4medium
Which of the following is an advantage of a closed circulatory system over an open circulatory system?
Q5medium
Which of the following is NOT a characteristic feature of capillaries in a closed circulatory system?
Q6easy
In the human circulatory system, which vessel carries deoxygenated blood from the heart to the lungs?