Practice Meiosis And Genetic Variation (3.2) - Genetics - IB 12 Biology
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Meiosis and Genetic Variation

Practice - Meiosis and Genetic Variation

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is meiosis?

💡 Hint: Think about reproduction.

Question 2 Easy

What does haploid mean?

💡 Hint: Opposite of diploid.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the result of meiosis?

Two diploid cells
Four haploid cells
One diploid cell

💡 Hint: Consider the type of cells produced.

Question 2

True or False: Crossing over occurs during Meiosis II.

True
False

💡 Hint: Think about when homologous chromosomes pair.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

If a species undergoes meiosis and produces four gametes with a total of 8 different alleles, how many unique combinations of alleles could these gametes produce?

💡 Hint: Consider the formula for combinations.

Challenge 2 Hard

A certain organism has 12 pairs of chromosomes. Calculate the total number of gamete combinations it can produce through independent assortment alone.

💡 Hint: Remember that each chromosome pair can assort independently.

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Reference links

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