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(i) Identify the statement which is true for cells: |
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(ii) In human beings, after fertilization; the structure which gets embedded in the wall of uterus is - |
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(iii) Reproductive age in women starts when |
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(iv) During dry weather while combing hair, sometimes we experience hair flying apart. The force responsible for this is: |
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(v) A toy car released with the same initial speed will travel farthest on |
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(vi) Loudness of sound is measured in units of: |
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(vii) The movement of the earth?s plates causes |
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(viii) We can see a non-luminous object, when light is |
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(ix) Morning star is the name given to: |
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(x) The phenomenon of marble cancer is due to |
(i) Name the practice followed for large scale rearing of farm animals. |
(ii) What facilities are provided to farm animals? |
Write a short note on - |
Adam’s apple |
Complete the flowchart: |
An alarm bell is kept inside a vessel as shown in Fig. A person standing close to it can distinctly hear the sound of alarm. Now if the air inside the vessel is removed completely how will the loudness of alarm get affected for the same person? |
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