8 | tells about the secrations of pancreas gland and its effect and running mechanisms |
7 | tells about the secrations of tiroid gland and its effect and running mechanisms |
6 | tells about the secrations of adrenal cortex and medula glands and their effect and running mechanisms |
5 | tells about the secrations of paratiroid gland and its effect and running mechanisms |
4 | tells about the secrations of hyphophysis gland and its effect and running mechanisms |
3 | classifies invertebrate and vertebrate animals' hormones |
2 | tells the effect mechanisms of hormones |
1 | explains the structures and the properties of hormones |