Which of the Following Statements Is NOT TRUE of Cephalopods

question 31

Multiple Choice

Which of the following statements is NOT TRUE of cephalopods?

• A)Most have color vision
• B)Visual acuity underwater surpasses that of humans
• C)Can be taught to discriminate between shapes
• D)Sensory systems are more elaborate than in other molluscs
• E)Brain is the largest of any invertebrate

---

Definitions:

Open-Heart Surgery

A surgical procedure to repair or replace heart valves, repair damaged or diseased parts of the heart, and to implant devices to support heart function.

Capillary Refill Time

A quick test performed to estimate blood circulation, where a fingernail is pressed to turn it white and the time for color to return is measured.

Venous Insufficiency

A condition characterized by inadequate blood flow in the veins, leading to symptoms such as swelling, varicose veins, and leg discomfort.