Biology, asked by lizkook3, 8 months ago

Q. How many pairs of cranial
nerves arise from the brain
Mention their nature

( class 10, CBSE board)​

Answers

Answered by bushralabeebah
1

Answer:

There are 12 cranial nerves.Each nerve also has a corresponding Roman numeral between I and XII which is based off their location from front to back. For example, your olfactory nerve is closest to the front of your head, so it’s designated as I.

Answered by bhumikamangela040420
0

Answer:

Explanation:

THERE ARE IN TOTLE 12 PAIRS OF CRANIAL NERVES ARISING FROM HUMAN BRAIN.

  1. Olfactory - sensory
  2. optic- sensory
  3. occulomotor - motor
  4. trochlear- motor
  5. trigeminal- mixed( sensory and motor)
  6. abducens- motor
  7. facial- mixed
  8. auditory(acoustic/vestibulo-cochlear)- sensory
  9. glossopharyngeal- mixed
  10. vagus(pneumogastric)- mixed
  11. spinal accessory- motor
  12. hypoglossal- motor

I HOPE IT IS HELPFUL

THANKS

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