Which of the Following Structures Is Responsible for Gas Exchange

question 46

Multiple Choice

Which of the following structures is responsible for gas exchange in the egg of a chicken?

• A) yolk sac
• B) amnion
• C) embryo
• D) umbilical cord
• E) chorion

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Definitions:

Depth Perception

The ability to perceive the world in three dimensions and judge the distance of an object.

Convergence

The process or state of converging, in various contexts such as the meeting of two or more lines or paths at a point, or the evolution of similar features in independent species.

Parallel Processing

The ability of the brain to simultaneously process incoming stimuli of differing quality, a key feature of neural network functioning.

Continuity

Refers to the unbroken and consistent existence or operation of something over a period of time.