Practice Population Interactions - 11.1.4 | 11. ORGANISMS AND POPULATIONS | CBSE Grade-12 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define predation.

💡 Hint: Think about the relationship involving a hunter and its food.

Question 2

Easy

What is an example of mutualism?

💡 Hint: Consider relationships where both parties gain from the interaction.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What interaction benefits both species involved?

  • Predation
  • Competition
  • Mutualism
  • Parasitism

💡 Hint: Remember definitions of each interaction.

Question 2

True or False: Commensalism harms one of the species involved.

  • True
  • False

💡 Hint: Consider the effects of interactions on each species.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Analyze a case study of an introduced species disrupting local ecosystems through competition.

💡 Hint: Reflect on recent examples of invasive species and their impact.

Question 2

Evaluate the balance of predator and prey populations in a specific ecosystem.

💡 Hint: Consider the relationships in the food web when discussing balance.

Challenge and get performance evaluation