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Please answer the attached question... .... ..... ..... .

Please answer the attached question... .... ..... ..... .

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Grade:12th Pass

1 Answers

Subhojit Saha
19 Points
5 years ago
one cappilary has the least cross sectional area when compared to aorta , vein , arteriole and venules. but the cappilary network has many joined together which increases the overall cross section area. therefore more the cross section lesser the speed of liquid flow.therefore option  1 is correct.

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