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IB Biology HL D3.1.6 Fertilization in Humans Questions

Use IB Biology HL D3.1.6 questions to locate fertilization in the oviduct and follow sperm entry and nuclear fusion as paternal and maternal chromosomes form the zygote genome.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • Describe sperm reaching and entering the egg during human fertilization.
  • Identify breakdown of sperm and egg nuclear membranes during human fertilization.

IB Biology HL D3.1.6 Fertilization in Humans Questions question 1

[Maximum number: 6]

Describe the process of fertilization in humans.

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