Which of the Following Statements Comparing Respiration in Fish and in Mammals

question 63

Multiple Choice

Which of the following statements comparing respiration in fish and in mammals is correct?

• A) The respiratory medium for fish carries more oxygen than the respiratory medium of mammals.
• B) A countercurrent exchange mechanism between the respiratory medium and blood flow is seen in mammals but not in fish.
• C) The movement of the respiratory medium in mammals is bidirectional, but in fish it is unidirectional.
• D) In blood, oxygen is primarily transported by plasma in fish, but by red blood cells in mammals.

---

Definitions:

Conspicuously

In a manner that is clearly visible or obvious to the observer, standing out in a noticeable way.

Trace Record

Documentation or data capturing the sequence and details of specific actions or events.

Court Transcripts

are the official verbatim record of legal proceedings and testimonies in court, as recorded by a court reporter or similar official.

Archival Strategies

Approaches used for collecting, organizing, preserving, and accessing historical documents and records for research purposes.