Q: A spider is crawling up a person's left leg. Describe the specific sensory pathway in the central…
A: The "nervous system", also known as the neural system, is a complicated network of neurons that are…
Q: explain how nervous systems it evolved in humans in comparison to one lower organism
A: The nervous system is defined as the section or portion of an organism's body that helps in signal…
Q: Compare the somatic and autonomic nervous systems
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Q: What is advantage and disadvantage of evolutionary trend toward cephalization of nervous system
A: Cephalization is the process of accumulation of nerve ganglia, mouth, and sense organs at the…
Q: Stimulation of the amygdala elicits what response in humans? Decreased recognition of fearful,…
A: The amygdala is basically a collection or group of cells located close to the base of the brain.…
Q: Describe nervous system and state its classification and their functions of each
A: The nervous system is a vital system within an animal's body that coordinates signals to make proper…
Q: List the different types of nervous systems found in animals
A: Introduction: Neurons or nerve cells are the basic structural and functional unit of the brain and…
Q: Draw and explain the concept map of the nervous system
A: The nervous system is made up of the nerve cells which form its basic unit. The nerve cells or…
Q: Match the following components of the nervous system with their correct descriptions Interneurons…
A: The nervous system in human body is an organ system that coordinates the functioning of all the…
Q: After a leg injury, pain makes a person avoid putting too much weight on the affected leg. Shielding…
A: Pain sensation helps the organism to protect from the damaging stimuli. There are different…
Q: Explain how a sea anemone’s nerve net differs from the nervoussystem of a flatworm in its structure…
A: A nerve net is a mesh-like system where the nerve fibers and cells are dispersed all over the body…
Q: The rattlesnake alerts enemies to its presence with a rattle—aset of modified scales at the tip of…
A: Rattlesnake belongs to the phylum Chordata and kingdom Animalia. It belongs to the class Reptilia.…
Q: b. A neuron releases a neurotransmitter, which binds to the receptor of an adjacent neuron,…
A: Paracrine signaling is a form of cell signaling or communication between cells, which is…
Q: Look at this figure and then answer of the following questions Sensory input -- - --- Afferent Brain…
A: As per the guidelines, we are entitled to do only three subparts for multiple questions therefore I…
Q: Describe the various division of human Nervous system. Draw and describe the various parts of a…
A: The nervous system is the part of physiology that controls and coordinates all body movements i.e…
Q: The earliest discrete embryonic structure from which the entire nervous system eventually develops…
A: Q. The earliest discrete embryonic structure from which the entire nervous system eventually…
Q: People often think of the brain as the Central Nervous System, but may not consider the spinal cord.…
A: The central nervous system , understood as CNS comprises of two parts namely - brain and spinal cord…
Q: Give the major function of each branch of the human nervous system Central Nervous System (CNS):…
A: Human nervous system - Maintains homeostasis Is the centre of learning, memory. Coordinates…
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Q: passage of information through the nervous system using a specific example. Be sure to include in…
A: The nervous system takes in information through our senses, processes the information and triggers…
Q: In vertebrates, the central nervous system (CNS), consisting of the brain and the spinal cord,…
A: The central nervous system or the CNS comprises the brain and spinal cord and controls the major…
Q: all signals coming from brain stem to cerebral cortex - 1)Hypothalamus 2)Thalamus 3)corpus Calilosum…
A: The brain is the most important organ in our body which controls most activities of our body. It…
Q: Which details provide the best evidence that masses of neurons act as brains within different parts…
A: BASIC INFORMATION NEURON It is the longest cell inside the human body It is found in the brain…
Q: Which of the following invertebrates has a nervous system characterized by a nerve net? Flatworm…
A: Taxonomy is a branch of biological sciences that deals with the identification and classification of…
Q: The labeled line _____. is an indication of the pathway of sensory information from the…
A: Labeled line theory: The labeled line theory refers to the uniqueness of nerve fibers in…
Q: The brain’s somatosensory cortex does not consist of neurons that receive information equally from…
A: The brain's somatosensory cortex does not consist of neurons that receive unequal information from…
Q: Which of the following describes the "peripheral nervous system"? The sensory cells and nerves…
A: The nervous system is made up of neurons or nerve cells. The network of neurons is very complex and…
Q: vertebrate nervous system
A: The human neural system is divided into two parts vertebrate nervous system(i) the central neural…
Q: Explain the nervous system and all its parts
A:
Q: Using the cardiovascular, respiratory and digestive systems as examples, explain how dual…
A: The autonomic nervous system comprises two parts- the sympathetic and parasympathetic nervous…
Q: The human nervous system is capable of a wide range of functions. What is the basic unit of the…
A: Nervous system deals with the physical coordination in our body. It is composed of central nervous…
Q: WRITE ABOUT A THEME: ORGANIZATION In a short essay(100–150 words), describe how the structure and…
A: Invertebrate neurons are less complex than vertebrate neurons and the information flow about these…
Q: What are the similarities and differences of parasympathetic and sympathetic nervous system in terms…
A: The nervous framework is an exceptionally unpredictable piece of a creature that arranges its…
Q: Explain comprehensively how the insect ganglia originated embryologically? How do these affect the…
A: Here, is the answer of how insect ganglia originated embryologically and how do these ganglia affect…
Q: Animals are continuously bombarded by a vast array of environmental stimuli. Consider how animals…
A: Answer: Introduction:The nervous system of the flatworm different than mammals, it consists of a…
Q: Name and describe the the two complementary organs tasked with filtering the blood, blood storage,…
A: The Central Nervous System (CNS) consists of the brain and spinal cord. Outside the CNS is the…
Q: In vertebrates, the brain and the spinal cord serve as the ______. It receives and transmits…
A: BASIC INFORMATION ANIMAL KINGDOM It is among one of the five kingdom classified by R.H. Whittaker.…
Q: Compare and contrast the nervous system organization inarthropods and vertebrates. What are their…
A: The nervous system is the body's primary governing, regulating, and communication system. It is the…
Q: Make a table (containing the summary) of the stages of emrbyonic development in nervous system with…
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Q: List the general sequence of events that occur in the nervous system from the time you see the ruler…
A: All the organs of our body are connected and can not perform functions independently. They are…
Q: Discuss the Nervous System of the Black Drongo, its transmission of signals, transmission of…
A: Kingdom: Animilia Phylum: Chordata Class: Aves Order: Passeriformes Family: Dicruridae Genus:…
Q: Describe the 5 basic steps of electrical and chemical neural signaling. A strong action will…
A: An axon's terminal button Microtubules serve as support inside the axon. "Balloons" packed with…
Q: mechanisms of locomotion that this organism can have?
A: 1.They move by using their muscles to push their scales against the ground
Q: Diagramatically represent the nervous sytem and label all the parts.
A: Nervous system controls all other systems of the body. It controls and coordinate with other parts…
Q: nich of the following offers the best description of neural transmission across a mammalian synaptic…
A: Synaptic cleft is a space between axon terminal of one neuron and dendrites of other neuron. Nerve…
Q: Which treatment would eliminate the early inward current in a squid giant axon? O Applying a calcium…
A: Membrane currents are ion movements across the cell membrane caused by electrochemical gradients.…
Q: Part 2 - The Function of the Nervous System Use the information in your lecture slides and handouts…
A: We can receive any stimulus from the environment and can respond according. Our nervous system is…
Describe the nervous system of Meerkats, vampire squid and black drongo, and how their communication along and between the neurons.
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- Discuss the Nervous System of the Black Drongo, its transmission of signals, transmission of information in neurons.Discuss the Nervous System of the Meerkats, its transmission of signals, transmission of information in neurons.Explain how a sea anemone’s nerve net differs from the nervoussystem of a flatworm in its structure and function
- Describe the cnidarian (radiate) nervous system. How is a tendency toward centralization of the nervous system manifested in flatworms, annelids, molluscs, and arthropods?Choose the manipulation most likely to disrupt the complex behaviors of earthworms. Destruction of the nerve net in the head region Destruction of the anterior ganglia Blocking communication among neurons in the ganglia of posterior segments Severing the dorsal nerve cord in the region of the head Blocking communication between the dorsal nerve cord and efferent neurons leading to muscles.Which details provide the best evidence that masses of neurons act as brains within different parts of the octopus
- Describe the evolutionary changes in nervous systems. Describe in this order: cnidarians, annelids, mollusks, arthropods.Discuss the Nervous System of the vampire squid, its transmission of signals, transmission of information in neurons.Speculate about the selective advantage of radial symmetry and a diffuse nerve net for sessile and free-floating animals such as sea anemones and jellyfish
- Please describe the synapses and sensory processes of an asian elephantAnimals are continuously bombarded by a vast array of environmental stimuli. Consider how animals with the simplest and most complex bilateral nervous systems (flatworms and mammals, respectively) might filter and preferentially respond to these environmental stimuli.Which of the following invertebrates has a nervous system characterized by a nerve net? Flatworm Sea anemone Insect