Practice Chromosomal Theory of Inheritance - 4.3.2 | 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

Who are the scientists that rediscovered Mendel's work?

💡 Hint: Think of the scientists who acknowledged Mendel's contribution in 1900.

Question 2

Easy

What structure in the nucleus carries genetic information?

💡 Hint: Consider what holds DNA in the cell.

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 did Mendel’s factors later become known as?

  • Proteins
  • Chromosomes
  • Genes

💡 Hint: Recall Mendel's original terminology for what we know today.

Question 2

True or False: The Chromosomal Theory of Inheritance states that genes can be inherited independently.

  • True
  • False

💡 Hint: Think about how linkage affects gene inheritance.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Given a genetic cross that results in a non-Mendelian ratio, analyze potential gene linkage. What would be the expected outcomes?

💡 Hint: Consider alternative inheritance patterns.

Question 2

Discuss how the Chromosomal Theory can explain genetic disorders. Provide examples.

💡 Hint: Think of the effects of chromosome numbers in genetic conditions.

Challenge and get performance evaluation