Multiple choice

The most evident difference between a human brain and that of a goldfish is the

  1. limbic system

  2. brain stem

  3. hippocampus

  4. cerebellum

  5. pituitary
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The brains of fish do not have a hippocampus region. The hippocampus is a part of the brain that is involved in memory forming, organising and storing.

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