When Does Phytochrome Become Active in Seedlings

question 109

Multiple Choice

When does phytochrome become active in seedlings?

• A) when a seedling is exposed to wavelengths of blue light
• B) when a seedling is exposed to wavelengths of red light
• C) when a seedling is exposed to wavelengths of green light
• D) when a seedling is exposed to wavelengths of yellow light

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Definitions:

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An individual who has reached maturity or the legal age of majority, often recognized as having attained full growth and development.

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