Multiple choice general knowledge

How many brains does a leech has?

  1. It has no brains

  2. 10

  3. 32

  4. 1
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Leeches possess a unique nervous system structure with 32 brain-like ganglia (nerve cell clusters) distributed along their body segments. While not 32 separate brains in the vertebrate sense, these ganglia function as local processing centers, which is why this is the correct answer. This is distinct from having no brain, 10 brains, or just 1 brain.

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