From the list below, select all of the items that represent null or deletion phenotypes.

This version of the course is no longer available.
Need multiple seats for your university or lab? Get a quote
The page below is a sample from the LabCE course Overview Of Major Antigens of the Rh Blood Group System (retired 2/12/2020). Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online.

Learn more about Overview Of Major Antigens of the Rh Blood Group System (retired 2/12/2020) (online CE course)

From the list below, select all of the items that represent null or deletion phenotypes.

More than one answer is correct. Please select all correct answers