BIOL 1113 Study Guide - Midterm Guide: Meristem, Axillary Bud, Blue-Ringed Octopus

• School: Northeastern University
• Department: Biology
• Course: BIOL 1113
• Professor: Mary- Susan Potts- Santone

Document Summary

Biol1113 - general biology 2 spring 2016 review exam 3. This is a list of concepts and terms you should review for your third exam (wednesday, march. Invertebrates: kingdom animalia, common characteristics- multicellularity (gkpid), heterotrophs, no cell walls (have cytoskeleton), nervous tissue (rapid response), muscle tissue (movement), extracellular matrix, sexual reproduction, hox genes (orientation of head/tail), similar rrna, characteristic cell junctions ii. Radial cleavage (cells divide at 90 degree angles) angles) If a cell is removed from the embryo, Fate of the cells is not fixed development fails: vertebrates multicellularity, choanoflagellates incomplete vs. complete digestive system segmentation (metamerism) Lophotrochozoa, ecdysozoa: phylum porifera - sponges, only animal to have cellular level of organization, sessile filter feeders, asexual reproduction by fragmentation or budding i. ), torsion, fouling, coiling: bivalves: mussels, clams, scallops, oysters, suspension feeders, siphon, shell, hinge ligament, adductor mussels, byssal threads, digestive gland, crystalline style, labial palps, gills, trochophore, veliger, spat.