I think check with someone. Being in over your head means that you feel like you've blown things out of proportion or you're speculating but aren't sure about something. Asking someone else for their opinion and advice is really helpful.
        
             
        
        
        
Answer:
C. They have known genotypes
Explanation:
The genotype is the part of the genetic makeup of a cell, and therefore of any individual, which determines one of its characteristics (phenotype).
One's genotype differs subtly from one's genomic sequence, because it refers to how an individual differs or is specialized within a group of individuals or a species. So, typically, one refers to an individual's genotype with regard to a particular gene of interest and the combination of alleles the individual carries (see homozygous, heterozygous).
 
        
                    
             
        
        
        
A<span>ssess apical and radial pulses, noting rate, quality, and rhythm. Pulse quality and volume are not assessed in this instance</span>
        
             
        
        
        
 People who don't get enough iodine cannot make sufficient amounts of thyroid hormone. This can cause many problems. ... Goiter, an enlarged thyroid gland, is often the first visible sign of iodine deficienc