MCQ: Molecular Size and Rate of Diffusion

Practice question

Question

Increase in molecular size affects diffusion rate by:

Options

Choose one · Correct answer highlighted

Increasing it Not affecting it Decreasing it Correct Stopping it completely

Explanation

C fits best: Decreasing it. Keep the BASICS of PLANT basics straight and Decreasing it stands out as the precise answer. Avoid: A) Increasing it; B) Not affecting it; D) Stopping it completely. Light and flowering items often hinge on which photoreceptor or day-length rule is in play.

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