Practice Types - 3.2 | Chapter 3: Biology and Human Welfare | ICSE Class 12 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Name two types of infectious diseases.

💡 Hint: Think of diseases caused by bacteria.

Question 2

Easy

What is the role of vaccines?

💡 Hint: Vaccines prepare the body against pathogens.

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 type of immunity is acquired through vaccines?

  • Passive
  • Innate
  • Active

💡 Hint: Which type is developed in response to an antigen?

Question 2

True or False: All cancers are caused by hereditary factors.

  • True
  • False

💡 Hint: Consider both genetic and non-genetic factors.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Analyze the differences between acquired and innate immunity and how vaccines influence this process.

💡 Hint: Consider how vaccines interact with the immune system over time.

Question 2

Evaluate the role of carcinogens in cancer development and propose strategies for prevention.

💡 Hint: Think about lifestyle factors that impact health.

Challenge and get performance evaluation