Biology·MCQ Practice
Competition, Predation and Parasitism — MCQ Practice
NEET UG
Version 1Updated 21 Mar 2026
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Q1medium
Which of the following statements is INCORRECT regarding the ecological interaction between a cuckoo and a crow?
Q2easy
Which of the following is NOT an adaptation to avoid predation?
Q3medium
According to Gause's Competitive Exclusion Principle, two species can coexist indefinitely if they:
Q4easy
The prickly pear cactus in Australia was brought under control by introducing a moth. This is an example of:
Q5medium
Which of the following characteristics is typically NOT associated with endoparasites?
Q6medium
The starfish *Pisaster* is a keystone species in the intertidal community because it: