Which of the Following Is Characteristic of Sponges and Hydras

question 65

Multiple Choice

Which of the following is characteristic of sponges and hydras?

• A) lack of an actual circulatory system
• B) lack of a reproductive system
• C) lack of a digestive system
• D) lack of a muscle system

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Definitions:

Betadine

A brand name for a type of antiseptic used to prevent infection in wounds, containing the active ingredient povidone-iodine.

Preoperative Instruction

Guidelines given to patients before surgery, which may include dietary restrictions, medication rules, and what to expect during and after the procedure.

Minor Surgical Procedure

A medical intervention that is less invasive, often performed on an outpatient basis and requires minimal recovery time.

Sterile Scrub Assistant

An assistant who handles sterile equipment during a surgical procedure.