★ Excretory System Quiz
The main nitrogen-containing waste excreted in urine of aves is
A. ammonia
B. uric acid
C. nucleotides
D. urea
Select your answer:
Topics:
CABG Surgery Disease Cards Pulmonology/Respiratory Sexual Reproduction Bones Respiratory Serology/Blood Typing The Ear Blood and Bones Anatomy - Muscle Histology/NMJ/Physiology Cell Structure and Function Concept Stress and Mental Health Components of Physical Fitness Medical Nursing Circulatory & RespiratoryOther quiz:
Musculoskeletal System › ViewWhere would you find the periosteum?
A. In the medullary cavity
B. Inside the epiphyses
C. Outside a fontanel
D. Outside the bone
The Circulatory System › View
The heart beats at least _____ million times during an average person’s life.
A. 2400
B. 500
C. 3500
D. 1000