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CBSE Class 10 Answered

What is senescence?
Asked by somyap | 02 May, 2010, 10:58: AM
answered-by-expert Expert Answer

Senescence refers to the biological changes which take place in organisms as they age.

Answered by | 03 May, 2010, 08:33: AM

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CBSE 10 - Biology
WHAT IS EXCRETION?
Asked by 09.10bjanvhijadhav | 16 Sep, 2023, 11:58: PM
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CBSE 10 - Biology
what is bio diversity
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CBSE 10 - Biology
what are the mode excretion in plants
Asked by krishnaagrawal79 | 19 Jul, 2023, 05:07: PM
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CBSE 10 - Biology
"The outside sources of energy could be quite varied, since the environment is not under the control of the individual organism." Analyse.
Asked by susrisangita792 | 02 Jul, 2023, 07:01: PM
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CBSE 10 - Biology
Why can't kidney filter out toxin directly ? Why liver need to break down the toxin? Wouldn't it better to filter out directly through Kidney but not through liver as during detoxification it produce waste products which Kidney again need to excrete it?
Asked by arghadeeproy2 | 18 Jun, 2023, 06:07: PM
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CBSE 10 - Biology
what is hereditary
Asked by navinkumar785790 | 17 Jun, 2023, 10:33: PM
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CBSE 10 - Biology
CASE BASED QUESTION 1) The glucose breakdown pathway in case of aerobic respiration is shown in the flowchart below (a) Name the molecule in the cell which stores the energy produced at the end of the pathway. (b) Why do we get cramps during vigorous muscular activity ? (c) Name A and B formed by the breakdown of glucose in cytoplasm.
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Asked by susrisangita792 | 11 Jun, 2023, 05:58: PM
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CBSE 10 - Biology
Parasitic derives their food from host without killing him but humans derive hen's egg without killing them. So why human are holozoic not parasitic  
Asked by vinaywalia57 | 11 Jun, 2023, 04:00: PM
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CBSE 10 - Biology
define biocatalyst
Asked by amritg2703 | 10 Jun, 2023, 10:34: PM
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CBSE 10 - Biology
State the functions of following: (a) Small Intestine (b)Diaphragm (c) Pancreas
Asked by susrisangita792 | 10 Jun, 2023, 07:18: PM
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