Which of the following is correct about micronutrients?
A) They are needed in small amounts and do not need to be cycled.
B) They are sometimes needed in large amounts.
C) Phosphorus is a good example of a micronutrient.
D) Some microbes can grow without them.
E) Their cycling involves changes in oxidation state.

Question

Quizplus · Accepted Answer

Micronutrients are often involved in redox reactions, which involve changes in oxidation states, as part of their cycling in ecosystems.

Which of the Following Is Correct About Micronutrients