Jan is very fearful of speaking in public and will do everything she can to avoid being evaluated by others, which causes her significant impairment. the most accurate diagnosis would be:

Social anxiety disorder is characterized by anxiety and fear of being judged or evaluated. Individuals with social anxiety disorder frequently avoid performance or social functions and they experience a rapid heart rate, nausea, and sweating, and full-blown attacks when confronting a feared situation. For the question given above, the most accurate diagnosis would be social anxiety disorder.

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

linnaeus is the father of taxonomy, which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.