Vertebrate biology exam 3 Study guides, Class notes & Summaries

WSU Biology 106 Exam 3 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES |ALREADY GRADED A+ Arthropods - ANSWER- Phyla with greatest amount of diversity with 85% of animal spp 700 million years ago - ANSWER- When the first animals originated Porifera (sponges) - ANSWER- Phyla with no tissues, muscles, nerves, or specialized organs Choanocytes - ANSWER- Flow of water and food acquisition in sponges Amoebocytes - ANSWER- Found in sponges, these cells are mobile and perform numer...

WSU Biology 106 Exam 3 Questions Marking Scheme Spongocoel - ANSWER- the large central cavity of sponges. water enters the spongocoel through tiny pores called ostia and it exits through the large opening called the osculum. spongocoel is lined with choanocytes which help to create a current in the water. Spicule - ANSWER- structural elements found in most sponges. They provide structural support and deter predators. Large ones are called megascleres while microscopic ones are ca...

MMSC490 Practice Exam 1|123 Questions with Verified Answers cytoplasmic organelles are: a. absent in prokaryotic cells and present in eukaryotic cells. b. present in both prokaryotic and eukaryotic cells. c. present in prokaryotic cells and absent in eukaryotic cells. d. absent in both prokaryotic and eukaryotic cells. - CORRECT ANSWER a. absent in prokaryotic cells and present in eukaryotic cells E. coli is a useful model system for molecular biology studies because: a. it has a smal...

Biology Praxis II 5235 Exam 2023 taxonomy categories in order? - Answer-Domain, kingdom, phylum, class, order, family, genus, species Did King Phillip Cry Out "For Goodness Sakes!" human taxonomic levels? - Answer-Animalia, chordata, Mammalia, primatae, hominidae, homo sapiens "All cool men prefer heavy sideburns" phases of mitosis? - Answer-Interphase, prophase metaphase, anaphase, telophase I-PMAT 7 characteristics of all animals? - Answer-movement, reproduction, sensitivity, ...

BIOLOGY 171 EXAM 3 VOCABULARY LECTURE 13_17adaptive radiation—process in which organisms diversify rapidly from an ancestral species into a multitude of new forms (usually with ecological opportunities and morphological innovations) animals Archaeopteryx—oldest known fossil bird of the late Jurassic period; it had feathers, wings, and hollow bones like a bird, but teeth, a bony tail, and legs like a small dinosaur Archean Eon—4 to 2.5 BYA; oceans, volcanism, atmosphere-no oxygen, orig...

Pesticide Applicator Actual Exam Questions And Answers Pest - ANSWER- An undesirable organism that injures humans, desirable plants and animals, manufactured products, or natural substances Pathogens - ANSWER- Disease causing organisms Four Main Groups of Pest Organisms - ANSWER- 1. Weeds 2. Invertebrates 3. Pathogens 4. Vertebrates Weed - ANSWER- Undesirable plant Invertebrate Examples - ANSWER- Insects, mites, ticks, spiders, snails, slugs Pathogen Examples - ANSWER- Bacte...

AP Biology Exam Question and Answers Verified 100% A+ 2024, With Rationale. The resting membrane potential depends on which of the following? I. Active transport II. Selective permeability III. Differential distribution of ions across the axonal membrane A. III only B. I and II only C. II and III only D. I, II, and III D The resting potential depends on active transport (the Na+K+-ATPase pump) and the selective permeability of the axon membrane to K+ than to Na+, which leads t...

TCNJ Bio 171 Final Exam Objectives, questions and answers | latest updated Summarize the steps of the scientific method Observation > Question > Hypothesis > Prediction > Experiment > Analyze results > Repeat How do the traits of science and philosophy differ? - Science makes progress over time, philosophy does not - S generates agreement over time, P does not -S involves collaborations among practitioners, P does not Identify the social, theoretical, and pra...

MMSC490 Practice Exam 1|123 Questions with Verified Answers cytoplasmic organelles are: a. absent in prokaryotic cells and present in eukaryotic cells. b. present in both prokaryotic and eukaryotic cells. c. present in prokaryotic cells and absent in eukaryotic cells. d. absent in both prokaryotic and eukaryotic cells. - CORRECT ANSWER a. absent in prokaryotic cells and present in eukaryotic cells E. coli is a useful model system for molecular biology studies because: a. it has a smal...

BIOL 213 FINAL EXAM BANK: EXAM 1: EXAM 1 HW: 1. If phosphorus-32 has an atomic number of15, how many neutrons does it usually have? - 17 2. The seed of a desert plant may be dormant for many years without growing, but is still considered to be alive because it? - Possesses heritable information 3. A “rogue” scientist is featured in many movies, but actual scientific discovery and advancement is done as a community, involving lots of dedicated scientists. Once a hypothesis has been supported ...