A scientist collects data (information found by experimenting)
An anatomist studies the parts of the body by looking at the physical components of the that body part and identifying its functions. A physiologist looks at the mechanism at how a body part functions. The components of the eye according to an anatomist would be based on the different physical components of the eye while to a physiologist, the components would be based on the functions.
The allele combination for a female carrier is XRXr
Just google his theory becasue we are not allowed to copy and paste sorry that i couldnt be off assistance
How am i suppose to help and you dont have anything