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- Subject
- Circulation and Gas exchangezoology-mcqs › circulation-and-gas-exchange
- Published
- 3 Mar 2025
- Last updated
- 28 May 2026
Explanation
A. Veins B. Tubes C. Capalaries D. Arteries
More Circulation and Gas exchange MCQs
Practice related questions from the same subject.
- 1.Antibodies are produced by___________?
- 2.The heart of an average adult beats about___________times per minute?
- 3.The major function of an erythrocyte is to pick up__________ from the environment?
- 4.Hemerythrin contains___________?
- 5.Reddish pigment that contains iron as the oxygen binding metal__________?
- 6.The human__________ is a hard working pump that moves blood through the body?
- 7.Coelomic fluid transports___________?
- 8.In heart beat, during each cycle phase of contraction called___________?
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