ICSE Class X Biology 2015 Solved Papers
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Given below is an example of a certain structure and its special functional activity. On a similar pattern fill in the blanks with suitable functions :
Example : Chloroplast and Photosynthesis :
Example : Chloroplast and Photosynthesis :
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Question : 29
Total: 98
Eustachian Tube and ............ .
Solution:
Eustachean tube and equalize air pressure on either side of the ear drum.
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