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Comment upon the following : The leave...

Comment upon the following :
The leaves of plants roll up on a bright sunny day.

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Due to loss of water and to reduce transpiration
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ICSE-SELF ASSESSMENT PAPER 4-SECTION - II
  1. Comment upon the following : Wilted lettuce becomes crisp/firm when ...

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  2. Account for the following: One feels blinded for a short time while...

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  3. Comment upon the following : The leaves of plants roll up on a brigh...

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  4. Give specific/biological reasons for the following statements. A p...

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  5. Give reason for the following Sleeping under a tree at night is not ...

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  6. Given below the simplified pathway of the circulatory system of man: ...

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  7. Given below the simplified pathway of the circulatory system of man: ...

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  8. Given below the simplified pathway of the circulatory system of man: ...

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  9. Given below the simplified pathway of the circulatory system of man: ...

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  10. The diagram below represents the simplified pathway of the circulation...

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  11. Given below is the outline of the human body showing the important gla...

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  12. Given below is the outline of the human body showing the important gla...

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  13. Given below is the outline of the human body showing the important gla...

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  14. Given below is an outline of the human body showing the important glan...

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  15. Given below is an outline of the human body showing the important glan...

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  16. State Mendel's law of Independent assortment.

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  17. A homozygous tall plant (T) bearing red coloured ( R ) flowers is cro...

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  18. A homozygous tall plant (T) bearing red coloured ( R ) flowers is cro...

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  19. A homozygous tall plant (T) bearing red coloured ( R ) flowers is cro...

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  20. Complete the following table by filling in the blanks from 1 to 10 wit...

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