Loosely, a monophyletic taxon is one that includes a group of organisms descended from a single ancestor, whereas a polyphyletic taxon is composed of unrelated organisms descended from more than one ancestor.
-- Barbara Kean. Barbara Kean was an art gallery owner in Gotham City, and formerly the fiancee fiancÃ©e Of Jim. Gordon both his work And Leslie thompkins eventually ended their. relationship
Barbara is a school psychologist, a published author in the area of personal finance, a breast cancer survivor using alternative treatments, a born existentialist, and a student of nature and all things natural.