Home Biology Body Fluids and Circulation Circulatory Pathways and Human Circulatory System Incomplete double circulation is found in
Biology Body Fluids and Circulation Circulatory Pathways and Human Circulatory System Single Correct MCQ
Published on: August 20, 2026

Incomplete double circulation is found in

A
Amphibia and
B
Reptiles
C
Fishes
D
Both

Share this question

WhatsApp

For Instagram sharing, use “Apps” on mobile or copy the link.

Text Solution

Verified by Experts
The correct answer is:
A

Amphibians and reptiles have an incomplete double circulation.
Two atria and one ventricle make up its three-chambered heart.
When oxygenated and deoxygenated blood enters the left and right atriums, respectively, and mixes in the single ventricle, this is known as incomplete double circulation.

Previous Question Next Question

Prepare Smarter with CGP Edu

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

Write a Review

Share your experience with this question and solution.

Commentary

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

Student Reviews

What students say about this solution

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

Similar Questions

Explore conceptually related problems

Closed circulatory system is found in
Which of the following has a closed blood vascular system?
Single heart circuit occurs in
Four chambered heart is found in
Heart is derived from
Which of the following statements is not true?
CG
CGP Question Assistant Question Bank + AI Help
Hi! Type your question or upload one screenshot. First I will search related questions from CGP Edu Question Bank. If none match, type YES and I will solve it with AI.
Upload only one screenshot at a time. Flow: Question Bank first → If not matched, type YES for AI solution.