Lacking a mouth and digestive system, in many ways the anatomy of this invertebrate resembles that of a gut turned inside out

A) Sponge
B) Hydra
C) Cestode
D) Sea urchin


Answer: C

Anatomy & Physiology

You might also like to view...

A female snake will probe 6-10 scale lengths when determining gender

Indicate whether the statement is true or false

Anatomy & Physiology

The falciform ligament separates the:

A) liver from the gallbladder. B) right and left lobes of the liver. C) quadrate and right lobes of the liver. D) caudate and quadrate lobes of the liver.

Anatomy & Physiology

The production of platelets is called ________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Here is a figure showing major trunk cavities and other structures. What does "D" represent?

A. diaphragm B. mediastinum C. pelvic cavity D. thoracic cavity E. abdominal cavity

Anatomy & Physiology