Solution Found!
Writing in Biology Scientists do not know the ultimate effect of stocking freshwater
Chapter 30, Problem 16(choose chapter or problem)
QUESTION:
Writing in Biology Scientists do not know the ultimate effect of stocking freshwater ecosystems with fishes for food and sport. Decline of native species has been observed in areas where stocking occurs. Give possible reasons that explain why native species decline when new species are introduced.
Questions & Answers
QUESTION:
Writing in Biology Scientists do not know the ultimate effect of stocking freshwater ecosystems with fishes for food and sport. Decline of native species has been observed in areas where stocking occurs. Give possible reasons that explain why native species decline when new species are introduced.
ANSWER:1. Competing for Resources: The introduction of new species into a freshwater ecosystem can create competition between the native species and the newly introduced ones for the same resources, such as food, space, and shelter, that the native species need to survive.
2. Prey Removal: Newly introduced species may pose a greater