kimarionizetha,
Short answer, no.
Long answer:
"The size of the iris is primarily a function of the overall size of the eye. In general, people who are far-sighted have smaller eyes and smaller irises. People who require no optical correction (emetropes) have average sized eyes. And people who are near sighted have large eyes. There are certain pathological conditions that can result in variations in the size of the eye such as congenital glaucoma."
"Now pupils, on the other hand, vary in size constantly according to light conditions. Constricting in bright light and dilating in dim light. Nevertheless, the amount of dilation/constriction varies between individuals so much that one person's pupils in a bright room might be smaller than another's in a dark one.
The primary determinent at any given time is the relative stimulation of the pupil dilator muscle and the pupil constrictor muscle. When we are excited, or scared, or aroused; our pupils dilate to allow the maximum amount of light in and increase our peripheral vision. It is thus part of our fight or flight response and stimulated by the simpathetic nervous system. On the other hand, when we're bored, tired, sleepy the parasympathetic system takes over and our pupils constrict.
Furthermore, we start out as babies with very small pupils. By the time we're teenagers, our pupils have reached their maximum size. Then, they begin shrinking and, by our seventies or eighties are usually quite small." (
source)
