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IB Biology SL B2.3.5 Cell Size As Specialization Questions

Explore how cell size reflects specialized roles: the egg stores nutrients, while sperm cells are smaller and carry a long flagellum.

Syllabus
First assessment 2025
Course
Biology SL
Level
SL

Exam points

  • Identify the egg cell as the largest by volume among egg, sperm, red and white blood cells.

IB Biology SL B2.3.5 Cell Size As Specialization Questions question 1

[Maximum number: 1]

Which specialized cell has the largest volume?

A

Egg cell

B

Sperm cell

C

Red blood cell

D

White blood cell

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