Which is a purpose for which a pedigree chart might be prepared? to determine the gender of a fetus
to determine if a fetus has the correct number of chromosomes
to identify chromosomal defects
to identify the pattern of inheritance of a particular trait

if you listed your answers right then i believe your answer is b.

linnaeus is the father of taxonomy

explanation:

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.