Chapter 17 Animals Part
Phylum Arthropoda
Bugs
Box Jelly
Deadly Fish jelly u cannot see it
Phylum Porifera
For Exam Know three key characteristics and example species E.G on test- Ask to identified the Phylum for the animal that has choanocytes that is asymmetrical & lacks true tissue? Phylum Porifera
Figure 17.8 Animal Phylogeny
For exam know the scientific name for the Phylum Chordates that were we belong to
Figure 17.2 Life cycle of animal development -On exam!
Will definitely be on exam 4 Major Processes Meiosis, Mitosis, Fertilization, Metamorphism The name of the cell, is it an egg, is it sperm, is a zygote, is an eight cell stage, is a blastula, is an early gastrula, later gastrula or larvae.
Major Categories- Invertebrate Phyla
animal without backbone -no vertebrae
Animal Phylogeny_Body Cavity
earth worm first to develop body cavity
Insect Diversity
reproduce completion
Phylum Nematoda (roundworms)
sexual reproduction, major players in decomposition and nutrient recycling. Some parasitic, plant roots and humans (raw pork).
