Which of the Following Statements Concerning the Tracheal System in Insects

question 120

Multiple Choice

Which of the following statements concerning the tracheal system in insects is false?

• A) Tracheae are air sacs and tubular channels.
• B) Tracheae penetrate virtually every part of an insect's body.
• C) Tracheae extend through a single tube to an insect's mouth.
• D) Tracheae provide oxygen to the insects' tissues.
• E) Tracheae extend from external openings inward to tissues throughout the body.

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