Bilateral symmetry - Study guides, Class notes & Summaries

The orthodontic problems of most people result from interactions of which of the following? - Developmental Influences Genetic Influences Enviromental Influences What is Class II occlusion? - It occurs when the mesiobuccal cusp of the maxillary first molar occludes in the interdental space between the mandibular second premolar and the mesial cusp of the mandibular first molar Severe malocclusion and dental facial deformities, both of which can cause social stigma and have a negative imp...

BIO 172 UH Manoa Exam 2 Questions and Answers 100% Pass **What are animals characterized by?** **Animals:** Multicellular eukaryotes that are heterotrophic, lacking cell walls, and having bodies held together by structural proteins like collagen. **What is the function of collagen in animals?** **Collagen:** It makes up connective tissues, providing flexibility, high tensile strength, and elasticity. **Differentiate between skin, ligament, and tendon based on collagen arrangeme...

Bio 198 Exam Questions & Revised Correct Answers. Guarantee Pass!! Identify the characteristics that distinguish animals from other types of organisms. - ANSWER : Multicellular Heterotrophic Motile Reproduce sexually Use aerobic metabolism Lack cell walls Have life cycles that include development from undifferentiated cells Have a variety of body plans Distinguish between asymmetry, radial symmetry, and bilateral symmetry. - ANSWER : Asymmetry: no particular organization Ra...

The last common ancestor of all animals was probably a ____. a. unicellular chytrid b. unicellular yeast c. multicellular algae d. multicellular fungus e. flagellated protist - Answer-d. multicellular fungus What synapamorphy distinguishes animals as a monophyletic group, distinct from choanoflagellates? a. sexual reproduction b. heterotrophy c. multicellularity d. no cell walls - Answer-c. multicellularity The evolution of animal species has been prolific. Much of this diversity is a...

AAMI Comprehensive Review- Science (All Terms) Quiz Bank |1,500 Questions with Correct Answers. What is an accessory? ️ A lesser structure that resembles a similar organ in structure and function. What is albumin? ️ A protein found in blood plasma. What is the alimentary canal? ️ The digestive system tube from the mouth to the anus. What is an anastomosis? ️ A connection between vessels. What is anatomy? ️ The branch of science dealing with the study of the structure of the b...

CCEP: *Anterior & Posterior View Postural Analysis* - correct answer -observe for *head tilt* -bilateral symmetry of the *head & facial bones* -level of *shoulders* -observe for excessive internal or external *rotation of arms* -level of *hips* -level of *knees* -*osseous & soft tissue *structure on both sides of midline should be symmetrical -evaluate for structural or functional *scoliosis & antalgic deviations* *Lateral View Postural Analysis* - correct answer - auditory meatus - A...

International Code of Zoological Nomenclature classification system: (7) Correct Answer 1. Kingdom 2. Phylum 3. Class 4. Order 5. Family 6. Genus 7. Species International Code of Zoological Nomenclature classification system: (7) Example: House fly Correct Answer 1. Kingdom: *Animalia* 2. Phylum: *Arthropoda* 3. Class: *Insecta* 4. Order: *Diptera* 5. Family: *Muscidae* 6. Genus: *Musca* 7. Species: *Musca domestica* Scientific names are written ___ or ___. Correct Answer Itali...

Patton and Thibodeau: Anatomy & Physiology, 7th Edition Chapter 1: Organization of the Body Test Bank TRUE/FALSE 1. A scientific theory is a fact. ANS: F DIF: Application REF: Page 4 TOP: Science and Society 2. A theory that is supported by repeated observation and experimentation is called a hypothesis. ANS: F DIF: Memorization REF: TOP: Science and Society 3. A theory may eventually become a law. ANS: T DIF: Memorization REF: TOP: Science and Society 4. In humans, all respiration occu...

Be familiar with the common characteristics of animals. - Answer - Multicellular heterotrophs - cells lack cell walls -most have nerves, muscles, and capacity to move at some point in the life cycle - able to reproduce sexually - specialized sensory structures and nervous system - cells exist in extensive extracellular matrix - unique cell junctions What type of life cycle do all animals show? - Answer gametic What is the most likely ancestor of animals? - Answer choanoflag...

Astrocytes - ️️glial, maintain ionic environment Lumbar - ️️hips and legs Tetrodoxin (TTX) - ️️- found in puffer fish ovaries - one could kill 30 adult humans - causes death via paralysis of respiratory muscles - fish has TTX resistant Na channels - irreversibly blocks channel Dermatomes - ️️spinal nerves innervate sections of the skin, message from certain section of skin is sent to certain section of spine - skin corresponds to spin 1. cervical 2. thoracic 3. lumbar...