Practice Laws of Inheritance - 4.2 | Genetics and Inheritance | IB MYP Class 10 Sciences (Group 4) - Biology (Core Units and Skills)
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a gene?

💡 Hint: Think about what genetic information is passed from parents to offspring.

Question 2

Easy

What does homozygous mean?

💡 Hint: It’s the opposite of having different alleles.

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?

💡 Hint: Think about how traits are inherited from parents.

Question 2

True or False: Recessive alleles are expressed when an organism has one copy of that allele.

  • True
  • False

💡 Hint: Consider the relationship between dominant and recessive traits.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If a plant with a genotype of AaBb is crossed with another plant of genotype Aabb, what is the phenotype ratio of the offspring?

💡 Hint: Use two separate Punnett squares for each trait.

Question 2

Explain how Mendel's principles apply to real-world genetic engineering practices.

💡 Hint: Think about how dominant and recessive traits are utilized in genetic modification.

Challenge and get performance evaluation