A Biologist Interested in Determining Which Plant Organs (Stems, Buds

question 25

Multiple Choice

A biologist interested in determining which plant organs (stems, buds, leaves, etc.) are responsible for sensing photoperiod might perform which of the following experiments?

• A)Remove the apical meristems from different parts of the plant.
• B)Measure auxin levels in different parts of the plant before and after exposure to light.
• C)Cover different plant organs with a foil covering to prevent light exposure.
• D)Expose the plants to different wavelengths of light.

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