Bilaterians Study guides, Revision notes & Summaries

Analogies Correct Answer-Characters that can evolve more than once in separate groups by convergent evolution Homologies Correct Answer-Characters that are similar due to common ancestry Poriferans Correct Answer-The phylum that is made up of sponges Cnidarians Correct Answer-The phylum that contains jellyfish and sea anemones Radial symmetry Correct Answer-Organisms who's bodies have an axis that runs from mouth to base with many planes of symmetry through this axis; usually organi...

BIO 172 UH Manoa Exam 2 Latest Update Graded A+ Animals Multicellular eukaryotes Heterotrophs: Ingest their food Lack Cell Walls Body held together by structural proteins Collagen Make up connective tissues (fibers) Flexible and high tensile (stretching) Skin Dense irregular arrangement of collagen Ligament Collagen arranged in sheets (Connects Bones) Tendon Cable-like arrangement of collagen (Connects muscle to bone) Zygote Fertilized egg (Sperm+Egg=Zygote) Undergoe...

Biology 172 UH MANOA Exam 2 Latest Version Already Passed Animal qualities 1. 2. 3. 4. ? (Multicellular eukaryotes, heterotrophs, cells lack cell walls, bodies held together by structural proteins-collagen) What is Collagen? 1. 2. 3. 4. (Most abundant protein in animal bodies, flexible, high tensile strength and elastic resistance) Skin vs Ligament vs Tendon arrangement of collagen? 1skin- dense irregular. 2. Ligament- sheets. 3. Tendon- cable-like Germ layers give rise to 1 2?...

BIOL 3040 STUDY GUIDE II, PART A Chapter 4 Synapomorphy: A character or trait that is shared by two or more taxonomic groups and is derived through evolution by a common ancestor. Homoplasy: Correspondence between parts or organs acquired as a result of parallel evolution or convergence. Homoplasy is analogous and can be due to convergent evolution 1. According to the tree below: a Species B is more closely related to species G than species A b Species B is equally related to specie...

lecture notes on bilaterians from first year (part of bilaterians, molluscs, and arthropods)

Lecture notes from the first year about molluscs (part of Bilaterians, Molluscs and Arthropods)

Lecture notes on arthropods (part of Bilaterians, Molluscs, and Arthropods)

Lecture notes on arthropods (part of bilaterians, molluscs and arthropods)

BIOL 3040 STUDY GUIDE II, PART A Chapter 4 Synapomorphy: A character or trait that is shared by two or more taxonomic groups and is derived through evolution by a common ancestor. Homoplasy: Correspondence between parts or organs acquired as a result of parallel evolution or convergence. Homoplasy is analogous and can be due to convergent evolution 1. According to the tree below: a Species B is more closely related to species G than species A b Species B is equally related to specie...

BIOL 3040 STUDY GUIDE II, PART A Chapter 4 Synapomorphy: A character or trait that is shared by two or more taxonomic groups and is derived through evolution by a common ancestor. Homoplasy: Correspondence between parts or organs acquired as a result of parallel evolution or convergence. Homoplasy is analogous and can be due to convergent evolution 1. According to the tree below: a Species B is more closely related to species G than species A b Species B is equally related to specie...