Phylum - Study guides, Class notes & Summaries

5 characteristics of Chordates correct answers 1. Notochord 2. Dorsal Tubular Nerve Cord 3. Pharyngeal gill slits 4. Post-Anal Tail 5. Endostyle/thyroid gland Stylophora correct answers fossil group of echinodermata that has pharyngeal slits Hemichordata correct answers phylum that includes acorn worms and perobranchs Acorn Worms correct answers marine intertidal zone inhabitants and have a proboscis, collar and trunk Perobranchs correct answers marine and sessile. feel with lophopho...

All chordates must have these structures at some time in their development correct answers notochord, dorsal tubular nerve cord, pharyngeal pouches or slits, and post-anal tail notochord correct answers a stiff, but flexible rod of connective tissue extending lengthwise and dorsal to the digestive tract; is an axis for muscle attachment; in higher vertebrates it is converted in the adult to the vertebral column dorsal tubular nerve cor correct answers anterior end becomes brain, the rest i...

4 Characteristics of Phylum Chordata correct answers Notochord, Dorsal tubular nerve cord, Pharyngeal gill slits, Postanal tail Notochord correct answers gives phylum chordata its name, is present in all embryos, and may be present or absent/reduced in adults. Dorsal tubular nerve cord correct answers A dorsal, hollow, ectodermal nerve cord typically forms by an infolding of the ectoderm tissue, which then pinches off and becomes surrounded by mesoderm Pharyngeal gill slits correct answ...

What is the study of Fungi called? - Answer-Mycology When considering the treatment of fungal infections, what is an important structural component of the fungi to consider? - Answer-Cell Membrane What tissues can opportunistic mycoses infect? - Answer-Any tissue Which organism is a symbiotic combination of an alga and a fungus? - Answer-Lichen Which organisms live mostly in an aquatic environment? - Answer-Algae Why are algae important in the aquatic food chain? - Answer-Because they conv...

What is biology? - ANSWER-the study of living things What are the levels of organization that biologist use - ANSWER-organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere What is required for something to be alive - ANSWER-Homeostasis, Reproduction, Response to envi, growth Can energy be reused - ANSWER-No What are the taxonomic categories used to designate a species - ANSWER-Kingdom, Phylum, Class, Order, Family, Genus, Speci...

What do organisms in the phylum Chordata vary from? correct answers From small worm like animals to humans. All members of the phylum Chordata have what characteristics in common? correct answers A notochord(flexible supporting rod), a dorsal, hollow nerve cord, pharyngeal gill slits, and a post-anal tail. How how are these characteristics presented? correct answers These characteristics may not be obvious, or they may even be absent in some stages of the life history, but all are present ...

What is science? correct answers the study of the natural world What is biology? correct answers The study of life List and describe the characteristics of life correct answers Cell Order Evolutionary adaptation Response to environment Regulation Energy processing Growth and development Describe the different levels of biology correct answers Molecules Organelles Cell Tissues Organs and organ systems Organisms Population Communities Ecosystems The biosphere Describe ho...

5 characteristics of Chordates correct answers 1. Notochord 2. Dorsal Tubular Nerve Cord 3. Pharyngeal gill slits 4. Post-Anal Tail 5. Endostyle/thyroid gland Stylophora correct answers fossil group of echinodermata that has pharyngeal slits Hemichordata correct answers phylum that includes acorn worms and perobranchs Acorn Worms correct answers marine intertidal zone inhabitants and have a proboscis, collar and trunk Perobranchs correct answers marine and sessile. feel with lophopho...

All chordates must have these structures at some time in their development correct answers notochord, dorsal tubular nerve cord, pharyngeal pouches or slits, and post-anal tail notochord correct answers a stiff, but flexible rod of connective tissue extending lengthwise and dorsal to the digestive tract; is an axis for muscle attachment; in higher vertebrates it is converted in the adult to the vertebral column dorsal tubular nerve cor correct answers anterior end becomes brain, the rest i...

OpenStax Microbiology - Test Bank Chapter 04: Prokaryotic Diversity. Chapter 4: Prokaryotic Diversity * = Correct answer Multiple Choice 1. Which is the best example of a population? A. all the microbes living in a particular area B. all the microbes of a particular domain living in a particular area C. all the microbes of a single species living in a particular area* D. all the microbes living within the same host Difficulty: Moderate ASM Standard: 20 2. Microbial ecology is defined...