HELP ASAP ILL GIVE YOU BRAINLIEST 1. What type of solution (isotonic, hypertonic, or hypotonic) do you think could have the greatest negative effect on transpiration and why?
2. What structural plant adaptations could affect the rate of transpiration?
3. Students testing the effects of solute concentration in soil on plant transpiration noticed a significant decrease in transpiration when abscisic acid was used as the solute. Even at molar concentrations less than 0.2 M, transpiration seemed to stop almost completely.
Make a claim as to which structural and/or physiological component of transpiration is affected by the presence of abscisic acid.
Explain the reasoning that supports your claim.