Assertion: endocrine system's gland | /r/HasAspect | two distinct parts
Facets:
Source sentences:
text: The adrenal gland has two distinct parts, the cortex and medulla, which differ in structure, function, and embryological origin.
text: Each adrenal gland has two distinct parts, each with a unique function, the outer adrenal cortex and the inner medulla, both of which produce hormones.