In snap dragons, if purple is dominant over yellow seed coat color, and smooth is dominant over a wrinkled seed coat, what would be the expected phenotypic ratio of the offspring of a cross between two parents that are heterozygous for both alleles?

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

you're crazy : )