IB Biology HL B3.3.1 Hl Movement Adaptations Questions

Explore how motile organisms move for food, mates or escape, how sessile organisms still move, and how migration data reveal direction, timing and variation in IB Biology HL B3.3.1.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • State adaptive advantages of bird migration, including access to food, tolerable temperatures or suitable habitat.
  • Interpret migration data for direction or timing, variation, and innate versus learned behaviour.

IB Biology HL B3.3.1 Hl Movement Adaptations Questions question 1

[Maximum number: 2]

The bird known as the blackcap (Sylvia atricapilla) traditionally migrates from its summer breeding grounds in Central Europe to Spain and Portugal for the winter. State two adaptive advantages of bird migration.

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