This quiz draws 15 questions at random from a bank of 60, covering mineral nutrition, macro/micronutrients, root structure and water/mineral uptake, transpiration and its controlling factors, transport of water and food (including the pressure flow mechanism), gaseous exchange, homeostasis, excretion, and osmotic adjustment in plants (SLOs B-09-Q-01 to B-09-Q-14). Questions and answer order are shuffled every attempt.