Based on your understanding of these physiological systems (RAS
and Growth Control),draw block diagrams that best depict the
negative feedback mechanism being employed here. Block diagrams for
these systems must indicate, with proper rationale, all the chief
components viz. plant (controlled system), variable, sensor,
feedback signal, control center, effector and effector action.

Also, indicate, with proper rationale,

(a)which of the block diagram components of the RAS control
system gets commonly affected during hypertension.

(b)which of the block diagram components of the growth control
system gets commonly affected during growth defects that result in
dwarfism.