Chordata Study guides, Class notes & Summaries

Praxis 5005 – Science Latest Update with Certified Solutions Thick Layer surrounding Earth's outer core made of a thick, solid, rocky substance that represents about 85% of the total weight and mass of the Earth Mantle The most inside layer of the Earth, composed of iron Inner Core Closet to the Inner Core, liquid composed of a nickel-iron alloy Outer Core The most outside layer of the Earth, composed of a great variety of igneous, metamorphic, and sedimentary rocks Crust The two gasses ...

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...

Part 1 of 7 - Chapter 2 27.0 Points Question 1 of 31 3.0 Points What is the attraction between water molecules and other molecules, allowing water to “climb up a straw,” for example?  A. cohesion  B. surface tension  C. solvent  D. adhesion  E. covalent bond Feedback:Great job. Question 2 of 31 3.0 Points What are the monomers that make up proteins? .  A. steroids  B. amino acids  C. oils  D. DNA Feedback:Great job. Question 3 of 31 3....

notochord correct answers the characteristic from which the phylum derives its name (means back-cord); a rodlike, semirigid body or fluid-engorged cells enclosed by a fibrous sheath extending the entire length of the body monophyletic correct answers groups that contain all known descendants of a single common ancestor paraphyletic correct answers groups (like reptiles) that do not contain the descendants of their most recent common ancestor Somites correct answers a series of cartilagi...

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

Science Bowl Taxonomy with Complete Solutions Taxons in order Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species Domains Eukarya, Bacteria, Archaea Domain: Eukarya Kingdoms: Protista, Plantae, Fungi, Animalia Domain: Archaea Kingdom: Archaebacteria Domain: Bacteria Kingdom: Eubacteria Domain: Eukarya Kingdom: Animalia Phylum: Porifera, Cnidaria, Platyhelminthes, Nematoda, Annelida, Arthropoda, Mollusca, Echinodermata, Chordata Phylum: Species: Huma...

2023 HESI A2 BIOLOGY EXAM PREP Q&A 1. 1. QUESTION A clinical researcher administered a pill with no therapeutic value to his subject. Which of the following best describes this treatment? o Experimentation o Placebo o Evaluation o Double-blind A placebo prevents the test subjects from knowing whether they are being given the real therapeutic drug or not. This helps the examiner understand the true effects of the drug. Experimentation involves a set of procedures used to test a particul...

1.A contemporary of Charles Darwin who came to the same conclusion in the matter of organic evolution was- (A) Jean Baptist Lamarck (B) Thomas Huxley (C) Alfred Russel Wallace (D) Franklin Benjamin correct answers (C) (SSC CGL 2014) Exp: Alfred Russell Wallace was a British naturalist and was a contemporary of Charles Darwin, Both came to the same conclusion on the matter of organic evolution. This was announced by Linnaean society, on July 1, 1958. Organic evolution is defined as the change in ...

What is the key limiting factor on cell size? correct answers The size of a cell is limited by the ratio of its surface area to volume. A cell will only remain stable if... correct answers ...the surface area of the plasma membrane maintains a balance with the volume of the cytoplasm. The salivary gland... correct answers ...secretes saliva which enters the digestive tract and aids the digestive process. Gregor Medel correct answers Studied the relationships between traits expressed in ...

What is the key limiting factor on cell size? The size of a cell is limited by the ratio of its surface area to volume. A cell will only remain stable if... ...the surface area of the plasma membrane maintains a balance with the volume of the cytoplasm. The salivary gland... ...secretes saliva which enters the digestive tract and aids the digestive process. Gregor Medel Studied the relationships between traits expressed in parents and offspring and the genes that caused ...