Practice Heredity and Variation - 1.1 | Chapter 2: Genetics and Evolution | ICSE Class 12 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is heredity?

💡 Hint: Think about how you might inherit features from your parents.

Question 2

Easy

Give an example of variation.

💡 Hint: Consider physical traits that differ in a population.

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 does the Law of Segregation state?

  • Alleles are passed independently
  • Alleles pair up in gametes
  • Alleles separate during gamete formation

💡 Hint: Focus on the outcome of genetic material during reproduction.

Question 2

True or False: Mutations can only result in harmful traits.

  • True
  • False

💡 Hint: Remember that traits are not always negative.

Solve 3 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

How would the inheritance of traits differ if there were no variation within a population?

💡 Hint: Consider the role of diversity in nature.

Question 2

Provide a detailed example of how crossing over can lead to new genetic combinations, explaining its impact on evolution.

💡 Hint: Think about how these new combinations can affect survival and reproduction.

Challenge and get performance evaluation