WebCorrect option is B) All sponges have high regenerative power. Their skeleton may consist of calcareous or siliceous spicules. Some sponges live in freshwater e.g. Spongilla. Most of the sponges are asymmetrical, some are radially symmetrical. In cryptography, a sponge function or sponge construction is any of a class of algorithms with finite internal state that take an input bit stream of any length and produce an output bit stream of any desired length. Sponge functions have both theoretical and practical uses. They can be used to model or implement many cryptographic primitives, including cryptographic hashes, message authentication codes, mask generation functions, stream ciphers, pseudo-random number genera…
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WebFeb 1, 2011 · by a mapping between symmetric sponges and the deconfined phase of the. Z 2 gauge theory, we construct a diagnostic for deconfinement that has the. interpretation of a line tension. WebA geometric shape or object is symmetric if it can be divided into two or more identical pieces that are arranged in an organized fashion. [5] This means that an object is symmetric if there is a transformation that moves individual pieces of the object, but doesn't change the overall shape. The type of symmetry is determined by the way the ... dennis brown reggae hit songs
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WebFind answers to questions asked by students like you. Q: Sponges (Phylum Porifera) are the basal taxon to animals and were once thought to belong to plants.…. A: Phylum Porifera … WebSponges are primitive sedentary invertebrates present in aquatic environments. They have soft porous bodies and are supported by a framework of fibers. Sponges have no body … WebThe central nervous system (CNS) is the part of the nervous system consisting primarily of the brain and spinal cord.The CNS is so named because the brain integrates the received information and coordinates and influences the activity of all parts of the bodies of bilaterally symmetric and triploblastic animals—that is, all multicellular animals except … dennis brown rocking time