Question

question 17 of 25
how do the cells in a fish react when it moves from saltwater to freshwater?
how do the cells in a fish react when it moves from saltwater to freshwater?
a. the cells become stem cells.
b. the cells use active transport.
c. the cells grow mitochondria.
d. the cells fill with water.

Explanation:

When a fish moves from salt - water (hypertonic environment) to fresh - water (hypotonic environment), water moves into the cells by osmosis, causing them to fill with water.

Answer:

D. The cells fill with water.