Question #6431818Single Choice
Biology
Question
Which of the following is a key characteristic of endocrine glands?
Options
A
They release substances through ducts to an external surface.
B
They release hormones directly into the bloodstream.
C
They store hormones in large quantities for future use.
D
They release digestive enzymes to aid in food breakdown.
Answer & Analysis
Click "Show Answer" to reveal the answer and analysis
Want More Practice Questions?
Access thousands of practice questions with detailed explanations on Scholardog.
Practice Now - It's Free!