Lecture 2 support and protection 2nd sem 2008-2009
Topic 7 arthropoda_-_ecdysis_and_insect_communication
Phylum Arthropoda. Greek: arthro = jointed + pod = foot Huge group!! > 1,000,000 species - 84% of all animal species are arthropods!! How can we explain.
- Body divided into segments, or somites, regionally fused into specialized groups by tagmosis (i.e., 5 segments form head) - Each body segment has a pair.
04 June 2015Arthropoda.ppt1 ARTHROPODS Phylum Arthropoda.
04 Nov. 2014Arthropoda.ppt1 ARTHROPODS Phylum Arthropoda.
