Respuesta :
Tropic hormones are hormones produced and secreted by the anterior pituitary, which target endocrine glands. Growth hormones are not considered as tropic hormones because they directly stimulate target cells to induce effects. Hope this answers the question. Have a nice day
Answer;
-Because it directly stimulate target cells to induce effects.
Explanation;
-A tropic hormone is a hormone that stimulates an endocrine gland to grow and secrete it's hormones. These hormones cause another hormone to do something. Such hormones are produced by the anterior pituitary gland.
-The hormones include; follicle-stimulating hormone (FSH), luteinizing hormone (LH), adrenocorticotropic hormone (ACTH), and thyroid-stimulating hormone (TSH).