Topics: Biology Quiz
stomach is connected to the small intestine by a muscular valve of circular smooth muscle called ………
A. pyloric sphincter
B. cardiac sphincter
Select your answer:

Topics:
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Properties of The Hair and Scalp › ViewThe lower part of the bulb is hollowed to fit over the:
A. papilla
B. root
C. follicle
D. shaft
Endocrinology › View
Which of the following gland has both endocrine and exocrine functions?
A. Anterior pituitary
B. Pancreas
C. Thyroid
D. Adrenal medulla