AP and TS EAMCET Medical 2020 Model Paper 3

Read the following statements.
A) Association areas in cerebral cortex are neither sensory nor motor in function and these are non-functional areas.
B) Superior colliculi and inferior colliculi are involved respectively in auditory and visual functions
C) The two foramina of Monro join 1‌st and 2‌nd ventricles with 3‌rd ventricle of brain.
D) Speech ability is lost whenever XII‌th pair of spinal nerves cut
E) During hyperpolarisation both sodium activation and inactivation gates are closed
Which of the above are Incorrect