Practice Sex Linkage (3.4.3) - Genetics - IB 12 Biology
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Sex Linkage

Practice - Sex Linkage

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What chromosomes are responsible for sex linkage in humans?

💡 Hint: Think about human genetics and what determines male and female.

Question 2 Easy

Name one X-linked recessive disorder.

💡 Hint: Consider common genetic conditions.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Which chromosome is primarily associated with sex-linked traits?

X
Y
Both

💡 Hint: Think about which chromosome males have a single copy of.

Question 2

True or False: Females can exhibit X-linked recessive traits.

True
False

💡 Hint: Remember how many X chromosomes females have.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Analyze a fictional family's pedigree chart showing multiple generations and identify the inheritance pattern of an X-linked trait.

💡 Hint: Look for patterns where males are affected and females are carriers.

Challenge 2 Hard

Discuss the potential impacts of X-linked traits on genetic counseling for families with a history of these traits.

💡 Hint: Think about how genetics inform future generations.

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Reference links

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