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CBSE Class 10 Answered

how does chemical Coordination take place in animal
Asked by poojagovekar11 | 01 Sep, 2020, 01:48: PM
answered-by-expert Expert Answer
Chemical coordination takes place in animals with the help of hormones. 
The endocrine system is involved in the chemical coordination. Here stimulated cells release a chemical compound (called hormones), which diffuse all around the original cell. The hormones are released into the blood which carry them to different parts of the body. When this hormone reaches specific target cells, which have special signals to detect this compound, these target cells would be able to recognise the information and even transmit it. The hormones used by multicellular organisms for control and coordination show a great deal of diversity in order to enable them to carry out various functions. The advantage of chemical signals is that it would reach all cells of the body and does not rely on specialised structures like nervous connections.
Answered by Ramandeep | 01 Sep, 2020, 02:08: PM
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CBSE 10 - Science
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Asked by kumaraditya26493 | 09 May, 2023, 08:53: AM
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CBSE 10 - Science
Al + H2SO4 ➡️ Al2(SO4)3 + H2O + SO2⬆️ balance the equation.
Asked by shivalaxmi0205 | 12 Apr, 2023, 05:47: PM
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CBSE 10 - Science
give equations for reactions when aluminium reactd with oxygen to form aluminium oxide
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Asked by shivalaxmi0205 | 11 Apr, 2023, 08:27: PM
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Asked by shivalaxmi0205 | 11 Apr, 2023, 08:27: PM
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Write the word equation to chemical equation and balance the following : (i) Sodium + Chlorine -> Sodium Chloride (ii) Hydrogen + Oxygen -> Water (iii) Hydrogen + Chlorine -> Hydrogen Chloride (iv) Aluminium + Hydrogen Chloride -> Aluminium Chloride + Hydrogen
Asked by susrisangita792 | 04 Apr, 2023, 08:43: AM
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CBSE 10 - Science
water is in the form of H2O, and from the equation it is clear that concentration of hydrogen is more in water, since, thier are 2 atoms of hydrogen in a single molecule, my main question was, why water is not flammable? as liquid version of hydrogen is used as fuel in space shuttle, which is combined with oxygen, and in water, both are present. Please reply. I am having this doubt from long time.
Asked by jttf0421 | 23 Mar, 2023, 11:00: PM
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CBSE 10 - Science
The apex consumer is  a) Eagle  b) Frog  c) Snake  d) Grasshopper
Asked by anubhutiupadhaya | 20 Mar, 2023, 02:56: PM
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CBSE 10 - Science
So water is in the form of H2O, and from the equation it is clear that concentration of hydrogen is more in water, since, thier are 2 atoms of hydrogen in a single molecule, my main question was, why water is not flammable? as liquid version of hydrogen is used as fuel in space shuttle, which is combined with oxygen, and in water, both are present.
Asked by jttf0421 | 19 Mar, 2023, 08:19: PM
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