The nerve centres which control the body temperature and the urge for eating are controlled by
hypothalamus
pons
cerebellum
thalamus
Saltatory conduction occurs in
myelinated nerve fibres
non-myelinated nerve fibres
liver cells
All of the above
In a myelinated neuron, two adjacent myelin sheaths are separated by gaps called
nodes of Ranvier
synaptic cleft
Schwann cells
synaptic knob
Hypothalamus does not control
hunger and satiety
thermoregulation
crative thinking and consciousness
osmoregulation
Fovea in the eye is a central pit in the yellowish pigmented spot called
blind spot
retina
cornea
macula lutea
Human tears contains an enzyme
lysozyme
rennin
protease
peptidase
Parkinsonism is related with
brain
spinal cord
cranial nerves
spinal nerves
Sympathetic nerve accelerates heart beat due to
adrenalin
non-adrenalin
insulin
glucagon
Autonomic nervous system affects on
reflex actions
sensory organs
internal organs
none of these
The innermost layer of the human eye is
choroid
sclera
