Practice SUMMARY - 11.2 | 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 ecology in your own words.

💡 Hint: Think about what relationships mean in a biological context.

Question 2

Easy

What are the four levels of biological organization?

💡 Hint: Recall that ecology studies these levels.

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 is the primary focus of ecology?

  • Evolution of species
  • Study of species interactions
  • Behavior of individual organisms

💡 Hint: Think about what ecology specifically studies.

Question 2

True or False: Carrying capacity refers to the maximum number of individuals an environment can support indefinitely.

  • True
  • False

💡 Hint: Consider how environments can only support certain numbers of living beings.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Evaluate the impact of human activities on the carrying capacity of a specific ecosystem.

💡 Hint: Consider real-world scenarios where ecosystems are altered.

Question 2

Design an experiment to observe the effects of predation on prey population dynamics.

💡 Hint: Think about how control groups can help in your experiment.

Challenge and get performance evaluation