MCAT Question of the Day
    •

    Q:

    		 Which of the following statements about endocrine glands is true?
    		 

    A

    		 they are ductless

    B

    		 they secrete autocrines

    C

    		 very few, if any, of its hormones are steroid-based

    D

    		 all endocrine glands are derived from endoderm



    Endocrine System |
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