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2nd year unit-6 Growth Regulators

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Q.

In a week time, a leaf increases 5 times in its surface area. If initial surface area is 4.5 cm2 the growth rate is

A. 7.714 cm2

B. 22.5 cm2

C. 20.25 cm2

D. 3.214 cm2

E. None of the above

View Answer

Correct choice: D

Explanation:

none

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