Which of the following option regarding given statements is…

Biology Body Fluids and Circulation Statement Based Questions Single Correct MCQ

Published on: August 21, 2026

Which of the following option regarding given statements is correct?

(i) In fishes single circulation present.

(ii) In fishes the heart pumps out deoxygenated blood which is oxygenated by the gills.

(iii) In amphibians and reptiles incomplete double circulation present.

(iv) In amphibians and reptiles, oxygenated blood and the single ventricle which pumps out mixed blood.

(v) In birds and mammals two separate circulatory pathways are present in these organisms, hence, these animals have double circulation.

(vi) In heart of fish oxygenated blood present.

(i), (iii), (iv) and (vi)

(i), (iii), (iv), (v) and (vi)

(ii), (iii), (iv), (v) and (vi)

All of the above

Text Solution

Verified by Experts

The correct answer is:

No detailed text explanation provided yet.

Previous Question Next Question

Get practice questions, solutions, and test series in one place.

Share your experience with this question and solution.

Send your comment, doubt, correction, or feedback to admin.

What students say about this solution

No reviews yet. Be the first to write a review.