Question at position 17 Invasive species can cause ecological imbalance by out-competing and dominating native populations or organisms.TrueFalse

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Consider the claim about invasive species and ecological balance. 
Option 1: True. This statement aligns with a well-supported ecological understanding: invasive species often out-compete native species for resources such as food, space, and light, leading to declines or extinctions of native populations. They can also dominate through aggressive behavior, introduce novel diseases, alter habitat structure, and change food-web dynamics, all of which contribute to ecological imbalance. In short, the introduction of non-native organisms can disrupt existing interactions and processes in an ecosystem.
Option 2: False. This would imply that invasive species rarely or never disturb native communities, or that their presence cannot cause imbalance. In reality, countless studies document instances where invasives cause significant shifts in species composition, competition outcomes, and ecosystem functioning, making this option inaccurate. While not every invasive species causes dramatic disruption in every context, the general pattern is that invasives have the potential to destabilize ecosystems, not that they inherently cannot.

Question at position 17 Invasive species can cause ecological imbalance by out-competing and dominating native populations or organisms.TrueFalse

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Question at position 17 Invasive species can cause ecological imbalance by out-competing and dominating native populations or organisms.TrueFalse

View Explanation

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Similar Questions

37. The Cat is a threat to native species globally because they

When an introduced species spreads naturally and impacts native species it is called an species.

Invasive species have various characteristics that promote their success. Specifically, they are likely to rapidly, have no natural in their new habitat, and can tolerate variation in their habitat condition.

The lawns of the United States in the twentieth century were increasingly planted with ____________, a non-native grass that was resource intensive.

Match each of the invertebrates with their current status in New Zealand. (5 marks) 1: Gypsy moth ____ 2: Painted apple moth ____ 3: Southern salt marsh mosquito ____ 4: Great white butterfly ____ 5: Glassy-winged sharp shooter ____

The introduction of the Burmese python by pet owners in Florida has resulted in ________.

Invasive species are species that humans introduce around the planet that were not in those locations previously. Invasive species:

More Practical Tools for Students Powered by AI Study Helper

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Match each of the invertebrates with their current status in New Zealand. (5 marks) 1: Gypsy moth 2: Painted apple moth 3: Southern salt marsh mosquito 4: Great white butterfly 5: Glassy-winged sharp shooter