Which of These Structures Is Analogous in Function to the Tracheoles

question 57

Multiple Choice

Which of these structures is analogous in function to the tracheoles of insects?

• A) Gills of a fish
• B) Skin of an earthworm
• C) Bronchi of a human
• D) Body surface of a flatworm

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Definitions:

Venule

A small blood vessel that allows deoxygenated blood to return from the capillary beds to the larger blood vessels called veins.

Superficial Palmar Arch

An arterial network located in the palm of the hand, responsible for supplying blood to the fingers and hand.

Brachial Artery

A major blood vessel of the upper arm that supplies blood to the arm and hand.

Common Carotid Artery

A major artery in the neck that supplies blood to the head and neck, dividing into the internal and external carotid arteries.