Which of the following statements is correct in
relation to the endocrine system?
(a) Non-nutrient chemicals produced by the
body in trace amounts that act as intercellular
messenger are known as hormones.
(b) Releasing and inhibitory hormones are
produced by the pituitary gland.
(c) Adenohypophysis is under direct neural
regulation of the hypothalamus.
(d) Organs in the body like gastrointestinal tract,
heart, kidney and liver do not produce any
hormones.

1 Answer

Answer :

(a) Non-nutrient chemicals produced by the
body in trace amounts that act as intercellular
messenger are known as hormones.

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