Title: When does phytochrome become active in seedlings? Post by: kimani54 on Jul 5, 2020 When does phytochrome become active in seedlings? ▸ when a seedling is exposed to wavelengths of blue light ▸ when a seedling is exposed to wavelengths of red light ▸ when a seedling is exposed to wavelengths of green light ▸ when a seedling is exposed to wavelengths of yellow light Title: When does phytochrome become active in seedlings? Post by: Irrational_Q on Jul 5, 2020 Content hidden
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