Ultrafiltration and osmoconcentration occur in

a. Protonephridia.
b. Metanephridia.
c. Mesonephridia.
d. metanephridia and mesonephridia.
e. protonephridia and metanephridia.


D

Anatomy & Physiology

You might also like to view...

The orgasm-emission phase of the male sexual response is stimulated by ________

A) efferent sympathetic signals from the sacral region of the spinal cord B) efferent parasympathetic signals from the lumbar region of the spinal cord C) efferent sympathetic signals from the lumbar region of the spinal cord D) efferent parasympathetic signals from the sacral region of the spinal cord E) efferent somatic signals from the thoracic region of the spinal cord

Anatomy & Physiology

Blood vessels, nerves, and the ureter enter and leave the kidney at the ________.

A. hilum B. renal fascia C. renal pelvis D. renal pyramid E. renal capsule

Anatomy & Physiology

Describe what is happening in the diagram

What will be an ideal response

Anatomy & Physiology

Which name of the tissue that comprises the inner lining of the ventral body cavity?

A) columnar epithelium B) stratified epithelium C) endothelium D) simple squamous epithelium E) mesothelium

Anatomy & Physiology