Whats a Eukaryote
Cellular structures used to define groups
Seven or Eight major Eukaryote
Ecology, 65(6), 1984, pp. 1794-1807
6c) 1984 by the Ecological Society of America
RIBBED MUSSELS AND SPARTINA ALTERNIFLORA
PRODUCTION IN A NEW ENGLAND SALT MARSH'
MARK D. BERTNESS
Section of Population Biology and Genetics, Brown University,
Invertebrate Zoology 220 Midterm guide
Outline of subjects for midterm
(well covered in the book) What are the important features of water and air for
support of life
Periods (know times and what emerges): Precambrian and Paleozoic, Silurian, an
On phylogeny recognize
1. phylogeny nodes: branching point on cladogram
2. clades- group of organisms believed to have evolved from a common ancestor.
Includes the common ancestor and all descendants.
3. taxa: name of organisms jellyfish