Practice Deviations from Mendelism - 1.3 | 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 incomplete dominance?

💡 Hint: Think about flowers that mix colors.

Question 2

Easy

Provide an example of co-dominance.

💡 Hint: Look at how blood types can be mixed.

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 an example of co-dominance?

  • A pink flower from red and white parents
  • AB blood type
  • Tall and short plants producing medium height plants

💡 Hint: Consider blood types when thinking about this.

Question 2

True or False: Polygenic inheritance involves one gene affecting multiple traits.

  • True
  • False

💡 Hint: Remember how traits like height work.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Construct a Punnett square for a flower trait showing incomplete dominance, predicting the offspring ratios.

💡 Hint: Remember how to set up Punnett squares by crossing alleles.

Question 2

Analyze how a gene with pleiotropic effects might complicate genetic counseling in hereditary diseases.

💡 Hint: Think of diseases that show various symptoms linked to one genetic cause.

Challenge and get performance evaluation