Which of the Following Describes the Main Differences Between Fish

question 45

Multiple Choice

Which of the following describes the main differences between fish and human circulation of blood throughout the body?

• A) Humans have a four-chambered heart and fish have a two-chambered heart.
• B) Humans, unlike fish, must move blood from the atrium to the ventricle, which supplies the blood pressure.
• C) Fish, unlike humans, must overcome a lowering of blood pressure as the blood is oxygenated before it goes directly to the systemic body.
• D) A and C
• E) All of the above are hurdles.

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Definitions:

Human Aggression

Refers to behaviors that can result in both physical and psychological harm to oneself, others, or objects in the environment.

Evolutionary Psychology

An approach in psychology that examines psychological structures and traits as arising from evolutionary processes, focusing on how natural selection has shaped the mind and behavior.

Natural Selection

The process by which organisms better adapted to their environment tend to survive and produce more offspring, driving the evolution of species.

Behavior Genetics

A domain of inquiry that explores the interplay between genetics and the environment in determining behavior.