Question

Question
How have wild fish stocks in Washington State been affected by hatcheries?
Responses

a They have been affected by poor air quality introduced by hatcheries.
a They have been affected by poor air quality introduced by hatcheries.

b They have dropped due to diseases that can be introduced by hatcheries.
b They have dropped due to diseases that can be introduced by hatcheries.

c They are affected by people who opt to harvest them instead of hatchery raised fish.
c They are affected by people who opt to harvest them instead of hatchery raised fish.

d They become prey to fish raised in hatcheries, leading to their decline.

Answer 1

The most accurate response regarding the impact of hatcheries on wild fish stocks in Washington State is:

**b They have dropped due to diseases that can be introduced by hatcheries.**

Hatcheries can introduce diseases and parasites to wild fish populations, which can have detrimental effects on their health and survival. Additionally, other factors like competition, genetic impact, and ecological interactions also play significant roles in the decline of wild fish stocks that are influenced by hatchery operations.