white matter of spinal cord
white matter of brain
grey matter of brain
grey matter of spinal cord
acetylcholine
norepinephrine
noradrenaline
none of these
hypothalamus
crura cerebri
cerebrospinal sheath
meninges
trigeminal
facial
vagus
spinal accessory
saltatory conduction
speed of conduction
reflex actions
direction of propagation of impulses
carried by afferent and efferent branches
not carried by afferent and efferent branches
carried away and brought by efferent branches
brought by afferent and carried by efferent branches
motor
sensory
both (a) and (b)
none of these
dorsal root
ventral root
cranial nerves
central canal
CNS
autonomic nervous system
peripheral nervous system
sympathetic nervous system
CNS
SA node
AV node.
Parasympathetic nervous system
cranium
atrium
sinus
both (a) and (b)
release of acetylcholin
release of adrenalin
release of heparin
inhibition of cholinesterase
Optic
Olfactory
Vagus
Trochlear
amplitude of action potentials in the neuron
amplitude and frequency of action potentials in a neuron
frequency of action potentials in a neuron
amplitude of resting and action potentials in a neuron
optic
abducens
ophthalmic
palatinus
grey matter
white matter
both (a) and (b)
none of these
pia mater
dura mater
arachnoid
none of these
Heart tissue
Nervous tissue
Muscle tissue
Epithelial tissue
hypothalamus
medulla oblongata
pons
cerebellum
thinking and intelligence
memory and learning
speech articulation
all of these
spinal cord
hypothalamus
cerebellum
pituitary gland
cholinesterase
acetyl CoA
acetylcholine
adrenaline
Amoeba
Earthworm
Cockroach
Hydra
Olfactory, trochlear, abducens
Trigeminal, facial, auditory
Vagus, facial, abducens
Abducens, trochlear, oculomotor
I and II
II and III
I and III
III and IV
aorta
sternum
trachea
vertebral column
contraction of hair muscles
contraction of pupil
stimulation of sweat glands
acceleration of heart beats
diocoel (III Ventride)
metacoel (IV Ventride)
olfactocoel
optocoel
nerve fibres with myelinated sheath
nerve fibres without myelinated sheath
scattered areolar tissue
nerve fibres with blood vessels.
optic chiasma
two cerebral hemispheres
two olfactory lobes
two optic lobes