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Question

Addition of blue light to saturating red light causes stomata to:

Options

Choose one · Correct answer highlighted

Explanation

Correct option is C, Open further. In PSS-Sec-E-Sensory biology problems like this, the accurate statement is Open further; the others are common mix-ups. Not these: A) Remain unchanged; B) Close; D) Undergo damage. Tissue transport questions usually turn on xylem vs phloem, living vs dead cells, or source vs sink.