TLS Online TPP Program

#Question id: 10470


when the environmental stimuli associated with high CO2 demand inside the leaf are transduced into

#Unit 6. System Physiology – Plant
  1. lower turgor pressure leads to guard cell swelling and a widening of the stomatal pore   
  2. decrease in turgor pressure, and stomatal closure
  3. higher turgor pressure leads to guard cell swelling and a widening of the stomatal pore      
  4. Higher turgor pressure resulting guards cell swells and leads to decreasing stomatal aperture