Bone is a specialized and constantly changing connective tissue, having general characteristics of connective tissues like Composed of cells Have dense intercellular substance impregnated with calcium phosphates, carbonates etc. Have well-developed circulation. Classification of Bones: Bones are classified on the basis of various characteristics. They are A. According to position: Axial bones: They form the […]
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Functional groups are an atom or a group of atoms bonded together in a unique manner attached to the alkyl chain or ring or any other organic molecule. They confer special characteristics and properties to the molecule they are attached. They are also usually the site of chemical activity of the molecule and the site […]
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Sodium hydrogen carbonate is also known as sodium bicarbonate. It is a chemical compound with the chemical formula NaHCO3. It is a commonly used basic salt and is also known as baking soda. It is a basic salt composed of a sodium cation (Na+) and a bicarbonate anion (HCO3−). Sodium hydrogen carbonate is a white […]
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Velocity is a rate of change in displacement with respect to time. As displacement is a vector quantity having both magnitude and direction, velocity is also a vector quantity. Acceleration is a rate of change in velocity with respect to time. An object undergoes acceleration whenever an object’s speed increases or decreases (usually referred to […]
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The kidney is the primary organ of excretion found in the upper chordates. It is an abdominal organ, situated just anterior to the posterior abdominal wall. Being two in number, they are located one on each side of the vertebral column. It is a retroperitoneal organ, i.e., it has no peritoneal covering, peritoneum gets reflected […]
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There are different chemical species, like atoms, ions, and molecules. A chemical bond is a lasting attraction between two chemical species. Depending on the specific type of bond and the nature of the particular species, the bond may be strong or weak. Chemical species usually bond to fill their electron orbitals and shells, due to […]
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Copper is a transition element and it is present in the d-block of the periodic table. Copper belongs to the 4th period so it has 4s orbital and 3d orbital. It is present in the 11th group of the table along with gold and silver. The atomic number of copper is 29 and the mass […]
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The ear is one of the sense organs of Human Body which perceives the sound of surrounding, converting sound energy, i.e. mechanical energy to electrical energy of neurons. But nope, only hearing, or perception of sound is not the only job of the two protruding structures of the head. It maintains the body balance too. […]
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Hydrochloric acid also called as muriatic acid is represented as HCl. This acid is a monobasic mineral acid which means every molecule releases only one hydrogen atom when it is dissolved in water, and it gets ionized.The hydrochloric acids uses include To make aqua regia To generate Hydrogen gas In manufacture of inorganic chemicals. In […]
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An eye is the camera of Human body, perceiving the light energy, converting it into electrical energy, thereby helping us to ‘’see‘’. It is one of the five sense organs that a human has. The shape of eyeballs are not spheroid but an oblate spheroid, i.e. Two spheres superimposed on each other. The cornea is […]
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