Zoology is comprised of numerous categories, known as sub-disciplines. For instance, primatology is the study of primates, entomology is the study of insects, ichthyology is the study of fish and ornithology is the study of birds.
A public accountant works for a public accounting firm that performs auditing, tax, consulting and accounting services for other businesses, organizations or individuals.
There are two primary kinds of accountants: private accountants, who are employed by a business enterprise to perform accounting services exclusively for that business, and public accountants, who function as independent experts and perform accounting services for a wide variety of clients.