Question Detail
Question
In comparison, which of these is correct about microbes?
Correct Answer
Option A is the correct answer.
Detailed Explanation
Algae are photosynthetic organisms, meaning they use sunlight to produce their own food. Protozoans, on the other hand, are heterotrophic, meaning they obtain energy by consuming organic compounds from their environment.
Hint
Consider the primary mode of nutrition for algae and protozoans.