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CAIE A-Level Biology AS M 1 Prefixes Units Symbols and Standard Form Questions

Convert prefixes, units and symbols accurately and express biological quantities in standard form when interpreting calculations and data in Cambridge A Level Biology questions.

Syllabus
2028–2030
Course
Biology 9700
Level
AS

Exam points

  • Convert prefixes, units and symbols correctly and express biological quantities in standard form when interpreting calculations and data.

CAIE A-Level Biology AS M 1 Prefixes Units Symbols and Standard Form Questions question 1

[Maximum number: 1]

A potometer was used to measure the transpiration rate of a leafy shoot.
What could be the correct units?

A

cm min

B

cm2 min−1\mathrm{cm}^{2} \mathrm{~min}^{-1}

C

cm3 g−1min⁡\mathrm{cm}^{3} \mathrm{~g}^{-1} \min

D

cm3 min−1\mathrm{cm}^{3} \mathrm{~min}^{-1}

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