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IB Biology HL D1.3.7 Mutation As Source of Variation Questions

Analyse how mutation supplies new alleles and how it differs from recombination, sexual reproduction, and natural selection in IB Biology HL D1.3.7.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • Explain that random mutation creates new alleles and contributes to genetic variation in a population.

IB Biology HL D1.3.7 Mutation As Source of Variation Questions question 1

[Maximum number: 1]

What causes variation in both sexually and asexually reproducing organisms?

A

Mutations

B

Polygenic inheritance

C

Crossing over

D

Independent assortment

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