Question

Why would you not want to put Elodea into a saltwater fish tank?

A) Elodea thrives in saltwater environments.
B) Saltwater may disrupt Elodea's metabolic processes.
C) Elodea enhances water quality in saltwater.
D) Saltwater fish prefer different aquatic plants.

Answer 1

Saltwater may disrupt Elodea's metabolic processes.

Step-by-step explanation:

The correct answer is B) Saltwater may disrupt Elodea's metabolic processes.

Saltwater fish live in a hypertonic environment, meaning that their cells have a higher concentration of salt compared to the surrounding water. Elodea, on the other hand, is a freshwater plant that thrives in a hypotonic environment, where the concentration of solutes is lower outside the cells. If Elodea is placed in a saltwater fish tank, the high salt concentration in the water can disrupt Elodea's metabolic processes, leading to cell damage and potentially death.

Therefore, it is not recommended to put Elodea into a saltwater fish tank.