Help me out with this question

Select the correct answer from each drop-down menu proteins are

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.

How would you expect the mrna codons that code for the amino acids that make up hemoglobin to compare between humans