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STD 11 - 18. Neural control and coordination — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 18. Neural control and coordination1 Mark
MCQ
In the given diagram, what does '$A$' represents?
  • A
    Pons Varolii
  • ✓
    Cerebellum
  • C
    Medulla oblongata
  • D
    Midbrain
✓

Answer

Correct option: B.
Cerebellum
b
Cerebellum consists of two lateral cerebellar hemispheres. A cross section of cerebellar hemisphere shows a branching tree-like arrangement of grey and white matter called the arbor vitae. It is the second largest part of brain. It helps control body posture, maintenance of muscle tone, coordinate voluntary muscular activties and equilibrium of body.

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