Which of the following processes involves diffusion?

BIOLOGY
WAEC 2010

Which of the following processes involves diffusion?

  • A. Opening and closing of stomatal pores
  • B. Turgidity of herbaceous plants
  • C. Absorption of water through the root hairs
  • D. Absorption of digested food into the villi

Correct Answer: D. Absorption of digested food into the villi



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