Considering the primary target organs of growth hormone, explain why growth hormone is not a tropic hormone

Growth hormone is not a tropic hormone. This is because, unlike tropic hormones, it does not target other endocrine glands. 

Growth hormone affects bones and muscles. It promotes long bone growth during the formative years. It also targets many organs to stimulate growth by promoting fat breakdown and protein synthesis.

Biology is the Study of anything that can be termed as living.

The main branches of biology are ; botany and zoology

Explanation:

Botany is the Study of plants

zoology is the Study of animals