Two different species of fish live in the same lake. Species A feeds on insects at the surface, while Species B scrapes algae off of rock surfaces at the bottom. Which statement of the following statements correctly describes Species A and Species B? A. Species A and Species B have the same habitat, but occupy different niches. B. Species A and Species B must have a common ancestor because they live in the same lake. C. Species A and Species B must be able to successfully interbreed. D. Species A reproduces sexually, while Species B reproduces asexually.
Question
Two different species of fish live in the same lake. Species A feeds on insects at the surface, while Species B scrapes algae off of rock surfaces at the bottom. Which statement of the following statements correctly describes Species A and Species B? A. Species A and Species B have the same habitat, but occupy different niches. B. Species A and Species B must have a common ancestor because they live in the same lake. C. Species A and Species B must be able to successfully interbreed. D. Species A reproduces sexually, while Species B reproduces asexually.
Solution
To answer the question, let's analyze each statement one by one:
A. Species A and Species B have the same habitat, but occupy different niches.
- This statement suggests that both species live in the same environment (the lake) but have different roles or ways of living within that environment. Species A feeds on insects at the surface, while Species B feeds on algae at the bottom, indicating different ecological niches.
B. Species A and Species B must have a common ancestor because they live in the same lake.
- This statement implies that living in the same lake means they share a common ancestor. However, the habitat alone does not determine ancestry; different species can evolve independently and still inhabit the same environment.
C. Species A and Species B must be able to successfully interbreed.
- This statement suggests that the two species can interbreed. However, different species typically cannot interbreed successfully due to genetic, behavioral, or physiological differences.
D. Species A reproduces sexually, while Species B reproduces asexually.
- This statement makes an assumption about the reproductive methods of the species without any supporting information provided in the question.
Based on the analysis, the correct statement is:
A. Species A and Species B have the same habitat, but occupy different niches.
Similar Questions
According to the biological species concept, individuals belong to the same species if they can interbreed in nature and produce viable, fertile offspring. Prezygotic and postzygotic barriers ensure that members of different species do not reproduce with one another. Match the following examples to the specific barriers at work.Two fish species spawn at different depths. Offspring of two newts are sterile. Lion-tigers don't reach maturity. Birds are active at different times of day. Flowers accommodate different insect pollinators Beetle mating display shows different spot patterns.
Species that occur in the same location and are phenotypically different are called species
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Explain how you would know whether two organismsare the same species.
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