A good way to study the translocation of food in plants would be to use radioactive:
A) lignin.
B) water.
C) fungi.
D) sucrose.

Question

Quizplus · Accepted Answer

Sucrose is a primary form of sugar that plants use to transport energy throughout their structure, from the leaves where it is produced via photosynthesis to other parts of the plant. By using radioactive sucrose, scientists can trace the movement and distribution of food (energy) within the plant.

A Good Way to Study the Translocation of Food in Plants