Multiple Choice
Why are invasive species considered dangerous to the environment?
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48. Ecology
Introduction to Ecology
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Which term best describes a bird’s role as it eats seeds in its environment?
A
Niche
B
Habitat
C
Predator
D
Parasite
Verified step by step guidance1
Understand the concept of 'niche': A niche refers to the role or function of an organism within its environment, including its interactions with other organisms and its use of resources.
Differentiate between the terms provided: 'Habitat' refers to the physical environment where an organism lives, 'Predator' describes an organism that hunts and consumes other organisms, and 'Parasite' refers to an organism that lives on or in a host and benefits at the host's expense.
Analyze the bird's behavior: Eating seeds is a specific activity that contributes to the bird's ecological role, such as seed dispersal or controlling plant populations, which aligns with the definition of a niche.
Eliminate incorrect options: The bird is not a predator in this context because it is consuming seeds, not other organisms. It is also not a parasite because it does not harm a host organism while eating seeds. 'Habitat' is not the correct term because it describes the physical location, not the role.
Conclude that the term 'niche' best describes the bird's role in its environment as it eats seeds, emphasizing its ecological function.
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