a hormone is a class of regulatory biochemical produced in particular part of organism by specific cells, glands and /or tissues. identify the sytemic hormone from the following options

1. oxytocin
2. somatostatin
3. melatonin
4. somatotrophin

Hello Student
Correct answer is 4. Somatotrophin
Somatotrophin is secreted by the anterior lobe of the pituitary gland. it is systemic hormone as it acts on all the tissues of the body. It stimulates growth of the body. It is not produced by any other tissue.