This quiz helps learners understand how water, nutrients, and gases move through plants, using real-life situations and practical experiments.
During a practical, Sharon places a piece of celery in red-colored water. After a day, she notices red streaks in the stem. What process caused this change?
🎮 Game
Brian forgets to water his potted plant for a week. The leaves droop and become dry. What process has been affected most?
Mercy sets up a potato osmosis experiment with one slice in salt water and another in plain water. After an hour, the slice in salt water becomes soft. What explains this result?
Ali cuts two identical leafy stems. One is placed in a sunny window, the other in a dark cupboard. After 24 hours, which stem is likely to lose more water and why?
Linet rubs petroleum jelly on both sides of a leaf and observes it for a day. The leaf becomes limp. What is the most likely reason?
Otieno asks why xylem vessels have no end walls. What’s the best explanation?
student claims that phloem only moves food upward. What would be a correct correction?
During a transpiration experiment, water droplets are seen inside a plastic bag tied around a leaf. What process led to this observation?
A group of learners soak a raisin in plain water and observe it swell. What process is this?
Why is it important that root hair cells have thin walls and large surface areas?