Dichotomous Leaves key

chestnut  all you have to do is compare the statements about the leaves

1.the evidene of the reaction

2.yes

3.yes

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d