Question

mention the part of brain which change the size of pupil , maintain bp , maintain posture detect smell of incense stick

Answer 1

The fore brain help in detecting smell
the occipital lobe of fore brain help in vision
the cerebellum is a part hindbrain which controlls postures. Bp is not maintained by brain it is the work of heart.

Answer 2

• The part of the brain which is responsible to change the size of the pupil - Central Nervous System (CNS)
• To maintain BP-  Medulla oblongata is controlled the blood pressure of the body or the heartbeat. This will leads to the changes in the pressure in the arteries or in the vein.
• To maintain posture – The cerebellum in the hind brain control the posture of the body.
• To detect smell of incense stick – The fore brain helps to detect the smell.