- A Mutualism
- B Commensalism
- C Brood parasitism
- D Amensalism
Correct answer: C. Brood parasitism
Explanation: Brood parasitism is a special form of parasitism in birds where the parasitic species lays eggs in the host's nest, letting the host incubate and raise its young.
Concept context
How organisms interact with abiotic factors and respond to stress, plus population attributes, growth models, and interspecific interactions such as predation, competition, and mutualism.