★ Circulation and Excretion Quiz
The basic functional unit of human kidney is
A. Henlé’s loop
B. Nephron
C. Nephridia
D. Pyramid
Select your answer:

Topics:
Foot Orthosis Vocab Foodborne Illness Cybersecurity in Healthcare Virus Physical Uses of Radioactive Radiation Chronic Diseases Cell Vocabulary Types of Nutrients Multicellular Organisms Vision & Hearing Disease, Immunity, and Phatogens Homeostasis - Vision Correction Dental Specialties Cellular RespirationOther quiz:
Human Eye › View What type of lens creates the image seen in the eyeglasses?
A. convex
B. concave
C. reflection
D. plane
Biochemistry › View
Why is water considered the “universal solvent”
A. It can dissolve anything without a charge
B. It can dissolve a few things
C. It can dissolve anything with a charge
D. It can dissolve anything non-polar