01:119:116 Study Guide - Comprehensive Final Exam Guide - Ficus, Evolution, Cell Wall

• School: Rutgers University
• Department: Biological Science
• Course: 01:119:116
• Professor: Anne Keating

Document Summary

Each taxonomic level is more inclusive than the next larger level. All species at a level share characteristics of that group. 25. 10) (this is primary endosymbiosis) (5) secondary endosymbiosis (a) host cell from primary endosymbiosis (euk) is engulfed by another cell (euk) (b) this occurred frequently with the red & green algae (fig. 28. 3: eukaryotic evolution (fig 28. 2) eukaryotes have a polytomy. Human evolution: deuterostome clade (fig 32. 11) [ *seq human evolution: shares a single ancestor that has deuterostome development] (remember fig 32. 10) . *only mechanism that consistently causes adaptive evolution (natural selection: favors those variants in population that increase relative fitness ) All living things regulate internal conditions in some way: homeostasis (homeo = similar, stasis = standing) the steady state of physiological. : polypeptide most amines (2) lipid-rich enviro. (a) steroids hormones (b) nonpolar: water soluble hormones (fig 45. 5a)(fig 45. 6) Series of changes in cellular proteins that converts extracellular chemicals.