Ecological interactions shape the structure and dynamics of communities. Which statement about competition and ecological niches is not correct?
Two different species can occupy the exact same ecological niche in the same habitat indefinitely.
Intraspecific competition occurs when individuals belonging to the same species compete for the same resources.
Species with overlapping niches are likely to experience interspecific competition.
The realized niche of a species is often smaller than its fundamental niche due to biological interactions like competition.
37 exam-style questions on OCR A A Level Biology Ecosystems. Each one has a worked solution and a mark scheme showing where the marks go.