4 traits of animals - Study guides, Class notes & Summaries

ATI-TEAS Practice Tests Nov 2022. aka the windpipe - is a cylindrical portion of the respiratory tract that joins the larynx with the lungs connects the throat to the stomach - when someone swallows, this contracts to force the food down into the stomach - like other structures in the respiratory system, this structure secretes mucus for lubrication (1) Identify the tissue(s) that is/are striated (2) Identify the tissue(s) that is/are NOT striated a) cardiac b) smooth c) skel...

Praxis PA Gr 4-8 Core Assessment (2023/2024) Graded A+ producer an organism that produces its own food ex. plant or algae, likely to contain chlorophyl consumer an organism that cannot produce its own food, it must eat plants or other animals for energy ex reptiles, mammals, insects asexual reproduction one parent produces offspring artificial selection selective breeding, intentional breeding for certain traits, or combination of traits. natural selection Organisms with traits better-suited...

What traits to animals share? -:- Eukaryotic, heterotrophic, able to move Cell to cell connections in plants -:- Plasmodesmo, flow of nutrients between cells Cell to cell connections animals -:- Tight junctions, strong connection Some multicellularity advantages -:- Cells have dedicated tasks (increase efficiency) Not all genes expressed (saves energy) Cells are further away from surface, ease on homeostasis Disadvantage of multicellularity -:- Need special cell/cell connections ...

Test Bank Neuroscience Exploring the Brain 4th Edition by Bear (All chapters complete, Answer key listed at the end of every chapter) 1. Why are a broad perspective and an interdisciplinary approach required for understanding the brain? Choose the correct option. A) Understanding the brain is a focused area in natural science with the brain serving as the common point of focus. B) Understanding the brain requires knowledge about many things, from the structure of the water molecule to the electr...

Bio 117 Exam 1 | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+ Evolution Correct Answer: A change in a population overtime *change = usually a slight modification of traits Vestigial Trait Correct Answer: A trait or characteristic that does not function well or at all How can vestigial traits be used to show change in organisms over time? Correct Answer: They are a trait present in ancestors but no longer useful in living organism. Examples: tail bones in hu...

CHAPTER 3 NEUROSCIENCE CHAPTER LEARNING OBJECTIVES 1. Understand the key methods that scientists use to learn about brain anatomy and functioning. • Neuroscientists examine autopsy tissue and patients with localized brain damage to learn about brain anatomy and brain function. • EEGs and neuroimaging, such as PET scans and fMRI, allow scientists to study brain function in the living brain. 2. Describe the two major types of cells in the nervous system and describe the prima...

Be familiar with the common characteristics of animals. - - 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? - gametic What is the most likely ancestor of animals? - choanoflagellates What are the 3 major featu...

biology - Answer is the study of life what is life? - Answer 1. living things contain nucleic acid, protiens, carbohydrates, and lipds 2. living things are composed of cells 3. Living things grow and reproduce 4. Living things use energy and raw materials 5. Respond to their environment 6. maintains homeostasis 7. adaptive traits what are humans made of? - Answer 1. molecules 2. Cell 3. Tissue 4. Organ 5. organ systems 6. individual 7. population Where do humans fi...

biology and zoology - correct answer biology- scientific study of life zoology- scientific study of animal life Principle theories of zoology - correct answer 1. evolution- central organizing principal in bio; explains heredity + variation in animals 2. chromosomal theory of inheritance 8 characteristics of life - correct answer 1. chemical uniqueness- living systems have unique +complex molecular organization 2. complexity of unique hierarchical organization of living systems 3....

TAMU Biology 112 Final Exam Questions with 100% Correct Answers Aristotle - Answer- Scala naturae Linnaeus - Answer- Binomial nomenclature Darwin - Answer- Fossils, strata Cuvier - Answer- Strata, extinction, Opposed evolution, catastrophic events caused extinction Hutton and Lyell - Answer- Gradualism, continuous geological growth, earth is OLD Lamarck - Answer- Use it or lose it, we get bigger and better, Adaptations - Answer- Inherited characteristics that enhance survival and reprod...