Practice Organisms - 3 | Theme D: Continuity and Change | IB Grade-12 Biology
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the main difference between asexual and sexual reproduction?

πŸ’‘ Hint: Think about the number of parents involved.

Question 2

Easy

What is genotype?

πŸ’‘ Hint: It refers to the letters (alleles) that represent traits.

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 a characteristic of sexual reproduction?

  • Produces genetically identical offspring
  • Involves two parents
  • Rely on a single organism

πŸ’‘ Hint: Count the number of parents in sexual vs. asexual.

Question 2

True or False: Genotype and phenotype are the same.

  • True
  • False

πŸ’‘ Hint: Consider definitions of both terms.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Evaluate a situation where a mutation occurs in the reproductive cells of an organism. Discuss the potential impacts on the next generation's phenotype.

πŸ’‘ Hint: Think about how traits can change across generations.

Question 2

Consider organisms in extreme environments. How might their homeostatic mechanisms differ from those in more temperate environments?

πŸ’‘ Hint: What challenges do extreme environments present?

Challenge and get performance evaluation