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Questions and Answers
What defines a species according to the Ecological Species Concept?
What defines a species according to the Ecological Species Concept?
- The ability to interbreed
- Its habitat, environmental resources, and behaviors (correct)
- Its genetic makeup
- The food it consumes
What is the definition of 'species'?
What is the definition of 'species'?
Dependent on information and data for a specific organism.
What does the term 'species concept' refer to?
What does the term 'species concept' refer to?
The meaning of species in nature and their role in the household of nature.
Define the Biological Species Concept.
Define the Biological Species Concept.
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What defines habitat?
What defines habitat?
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What is an ecosystem?
What is an ecosystem?
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What is adaptation?
What is adaptation?
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What is a gene pool?
What is a gene pool?
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Study Notes
Species Overview
- A species is defined based on available information and data pertinent to a specific organism.
- The meaning of "species" encompasses their function and role within nature.
Species Concepts
- The species concept pertains to the interpretation of species in natural ecosystems.
- Biological Species Concept: A species consists of populations that can interbreed in nature, resulting in viable and fertile offspring.
- Ecological Species Concept: Defines a species based on its habitat, environmental resources utilized, and behaviors exhibited.
Habitat and Ecosystem
- Habitat refers to the specific location an organism inhabits, offering essential resources such as food, air, water, and space.
- Multiple species can coexist within the same habitat, sharing resources and interacting.
- An ecosystem is characterized by the complex interactions between living organisms and nonliving environmental components within a defined area.
Adaptation and Gene Pool
- Adaptation is the process by which individuals within a population enhance their survival or reproduction through changes suited to their environment.
- The gene pool represents the complete set of genetic information within a population, which continuously evolves due to gene flow influenced by individuals migrating into or out of the population.
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