This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Two characteristic features of Hormones are:
i) Hormones do not provide energy or building materials but they do have effects on growth differentiation & metabolic activities of the target cells.
ii) They have low molecular weight.
  • Brainly User
Hormone is a substance that regulates physiological activites within the organism and it is very specific in it is function