What is Neuroglia? Definition of Neuroglia Neuroglia, or glial cells, are non-neuronal cells in the nervous system that provide support, insulation, and protection for neurons. They play crucial roles in maintaining homeostasis, facilitating communication, and responding to injury or disease within the central and peripheral nervous systems. Classification of Neuroglia Neuroglia, or glial cells, are … Read more
What is Neuron? Definition of Neuron A neuron is a specialized cell in the nervous system that receives, processes, and transmits information through electrical and chemical signals. How Do Neurons Work? Neurons communicate through a combination of electrical impulses and chemical signals, ensuring efficient information transfer throughout the body. By facilitating the rapid transmission of … Read more
What is Nervous System? Definition of Nervous System The nervous system is a complex network of cells and tissues that coordinates and regulates the activities of an organism by transmitting electrical signals between different parts of the body. Cells of the Nervous System Neurones Glial Cells Astrocytes Oligodendrocytes Microglia Ependymal cells Nervous System Structure and … Read more
What is Neuroscience? Neuroscience is the scientific study of the nervous system, with a central focus on the brain. It explores how the brain and the network of nerves function at both the cellular and system-wide levels. Neuroscience is a multidisciplinary field, integrating approaches from molecular biology, physiology, cognitive psychology, engineering, and artificial intelligence. The … Read more
What is Chi-square Test? Formula of chi-square The Chi-square test is symbolically represented as [latex] \chi^2 [/latex], and the formula for comparing variances is: Where: Similarly, when the Chi-square test is used as a non-parametric test for goodness of fit or testing independence, the following formula is applied: Where: Properties of the Chi-Square Test The … Read more
Zoology Terms Starting With A Zoology Terms Starting With B Zoology Terms Starting With C Zoology Terms Starting With D Zoology Terms Starting With E Zoology Terms Starting With F Zoology Terms Starting With G Zoology Terms Starting With H Zoology Terms Starting With I Zoology Terms Starting With J Zoology Terms Starting With K … Read more
What do you mean by jaw suspensorium? Jaw suspension in vertebrates refers to the way the lower jaw is attached to the upper jaw or the skull, enabling efficient biting and chewing. This attachment is achieved through modifications in the visceral arches, which are part of the splanchnocranium in the vertebrate skull. The vertebrate skull … Read more
What is Sycon? Definition of Sycon Sycon is a genus of small, tube-shaped calcareous sponges from the family Sycettidae, commonly found attached to rocks, corals, and mollusc shells in shallow, temperate marine waters. Sycon Classification Sycon is a genus of calcareous sponges within the broader classification system of the animal kingdom. Understanding its classification helps … Read more
What is Cyclops? Definition of Cyclops Cyclops are a genus of freshwater copepods characterized by their single large eye, named after the mythical creature from Greek mythology. They are commonly referred to as water fleas and play important roles in freshwater ecosystems, serving as intermediate hosts for various parasites such as the guinea worm and … Read more
What is Urethra? Definition of Urethra The urethra is a tube that carries urine from the bladder to the outside of the body. In males, it also transports semen during ejaculation. Structure of Urethra The urethra is a fibrous and muscular tube that serves as the conduit for urine from the urinary bladder to the … Read more
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