The question which would have resulted in the separation of plants and fungi into separate kingdoms is does the organism use sunlight to produce food?
Difference between plant and fungi:
Both the plants and fungi were considered in the same group previously, however, now both are placed into separate kingdoms. The prime difference between the fungi and plants is that plants can produce their own food, while fungi does not possess the tendency to do so.
As it is known, that plants utilize sunlight, carbon dioxide, and water to produce their own food. This phenomenon is called photosynthesis. Due to this plants are known as autotrophs. On the other hand, fungi does not possess the tendency to do so, they are heterotrophs, that is, the consume their host as parasites or decompose matter and take it as food. This difference has put fungi and plants into distinct kingdoms.
Thus, the correct answer is option D.
Find out more information about fungi and plants here:
https://brainly.com/question/3522703
