Biology Class 11 Chapter 1- The living world Important questions
The Living World Class test Questions 1. Write full form of ICBN and ICZN 2. What is a specific epithet and generic name and what is this system called? Expl…
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NCERT In-text Solutions Solid State
1.1. Why are solids rigid? Answer. The constituent particles in solids have fixed positions and can only oscillate about their mean positions. Hence, they are…
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