Which of the following is NOT a possible consequence of the introduction of invasive species?

• A. Stabilization of native species populations without any ecological impact
• B. Disruption of local food webs
• C. Enhanced competition for resources among native species
• D. Increased biodiversity due to the extinction of native species

Answer: (A)

Verified step by step guidance

1. Understand the concept of invasive species: Invasive species are non-native organisms introduced to an ecosystem, often causing harm to native species, ecosystems, or human activities. They can disrupt ecological balance by outcompeting native species, altering habitats, or introducing diseases.
2. Analyze the possible consequences of invasive species: Invasive species typically lead to negative impacts such as disruption of food webs, increased competition for resources, and loss of biodiversity due to extinction of native species. These effects are well-documented in ecological studies.
3. Evaluate the option 'Stabilization of native species populations without any ecological impact': This option suggests that invasive species could stabilize native populations without causing harm, which contradicts the typical behavior of invasive species. Invasive species are rarely neutral and often have significant ecological impacts.
4. Compare the other options: 'Disruption of local food webs,' 'Enhanced competition for resources among native species,' and 'Increased biodiversity due to the extinction of native species' are all plausible consequences of invasive species. These align with the known ecological effects of invasive species.
5. Conclude that the correct answer is the option that does not align with the typical consequences of invasive species: 'Stabilization of native species populations without any ecological impact' is not a possible consequence because invasive species almost always cause ecological disruption.