Which photosynthetic adaptation helps desert plants when CO2 is scarce?

💡 Explanation

CAM plants use the CAM pathway; the stomata open at night to fix CO2 as an acid, stored until daylight needing CO2; therefore reducing water loss during the day because stomata can be closed, rather than the C3 pathway.

• Which outcome occurs when mammalian muscle sympathetic nerve activity is inhibited due to exposure in cold conditions?
• Which effect occurs when high CO2 hinders gas bladder inflation?
• Which process reduces plant available phosphorous uptake during transpiration?
• Which outcome occurs when juvenile hormone concentrations decrease significantly?
• Which aerodynamic effect primarily enables soaring birds to maintain sustained soaring flight with minimal energy expenditure?
• Which risk increases when a tall tree's water column experiences significant tensile stress during high transpiration, exceeding its cavitation threshold?