Practice Co-dominance - 4.2.2.2 | 4. Principles of Inheritance and Variation | CBSE Grade-12 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is co-dominance?

💡 Hint: Think about traits that do not blend.

Question 2

Easy

Which blood type results from co-dominance?

💡 Hint: Consider the blood type combinations.

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

In co-dominance, does one allele completely overshadow the other?

  • True
  • False

💡 Hint: Consider how traits might appear together.

Question 2

What blood type is produced by the co-expression of alleles IA and IB?

  • Type A
  • Type B
  • Type AB
  • Type O

💡 Hint: Think about the combination of traits.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain how co-dominance can lead to multiple phenotypes in a population. Provide examples.

💡 Hint: Consider the impact on genetic diversity.

Question 2

Describe a scenario in which two co-dominant alleles might be beneficial in a species' survival.

💡 Hint: Think about how advantages in environments can shape genetics.

Challenge and get performance evaluation