Complete the following statements with appropriate options :
(i) Cerebrum is the __________ part of the brain.
(A) largest
(B) smallest
(C) insignificant
(ii) Each hemisphere of the brain is divided into __________ lobes.
(A) four
(B) six
(C) two
(iii) __________ is called as relay station of the brain.
(A) Hippocampus
(B) Thalamus
(C) Amygdala
(iv) __________ is called as the pleasure centre of our body.
(A) Hypothalamus
(B) Occipital lobe
(C) Spinal cord
(v) A protein in the brain called __________ is related to Alzheimer’s disease.
(A) beta-amyloid plaque
(B) thyroxin
(C) gonad
