Which Statement About Allochthonous Inputs Is False

question 57

Multiple Choice

Which statement about allochthonous inputs is false?

• A) They are energy inputs from autotrophs of a different ecosystem.
• B) They are usually of higher quality than autochthonous inputs.
• C) They are generally more important in stream ecosystems than in marine ones.
• D) The fraction of allochthonous energy that is actually used is lower than the inputs indicate.

---

Definitions:

Allergens

Allergens are substances that can cause an allergic reaction by the immune system in some individuals, ranging from mild to life-threatening reactions.

Genetic Exchange

The transfer of genetic information between organisms, which can occur through processes like conjugation, transformation, or transduction in bacteria.

Gel Electrophoresis

A laboratory method used for the separation of DNA, RNA, or proteins based on their size and charge by applying an electric field to a gel matrix.

Electrical Field

A region around a charged particle where electric forces are exerted on other electrically charged particles or objects.