Practice Incomplete Dominance - 5.2 | 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

Define incomplete dominance.

💡 Hint: Think about how colors mix.

Question 2

Easy

What color flowers result from a red and white flower cross?

💡 Hint: Consider the blending of two colors.

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 incomplete dominance?

  • A. Dominance fully masks recessive
  • B. Neither allele is completely dominant
  • C. Only one allele is expressed

💡 Hint: Remember blending vs masking.

Question 2

True or False: Incomplete dominance results in offspring that exhibit blended traits.

  • True
  • False

💡 Hint: Think about the color combinations.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Given two hybrids (RW) where R stands for red and W stands for white, predict their offspring using a Punnett square. What phenotypes can be expected?

💡 Hint: Keep in mind all combinations of alleles.

Question 2

Propose an experiment using pea plants to study incomplete dominance. What will you observe?

💡 Hint: Set up a controlled experiment with clear records of offspring traits.

Challenge and get performance evaluation