auditory
optic
olfactory
glossopharyngeal
A. auditory
CNS
SA node
AV node.
Parasympathetic nervous system
nerve fibres with myelinated sheath
nerve fibres without myelinated sheath
scattered areolar tissue
nerve fibres with blood vessels.
optic
trigeminal
olfactory
abducen
cerebellum
cerebrum
medulla oblongata
none of these
release of acetylcholin
release of adrenalin
release of heparin
inhibition of cholinesterase
inhibitory
stimulatory
both (a) and (b)
at times inhibitory and at times stimulatory
nerves
neuron
nephron
brain
dorsal root
ventral root
cranial nerves
central canal
optic
facial
vagus
mandibular
Obeying an order
Release of saliva seeing sweets
Perspiration due to heat
Closing of eyelids against fricking
the neuron
the dendron
the axon
both (b) and (c)
20 pairs
31 pairs
21 pairs
35 pairs
CNS
autonomic nervous system
peripheral nervous system
sympathetic nervous system
contraction of hair muscles
contraction of pupil
stimulation of sweat glands
acceleration of heart beats
cerebrum
cerebellum
pons varolii
medulla oblongata
diocoel (III Ventride)
metacoel (IV Ventride)
olfactocoel
optocoel
cerebellum
medulla
pons
diencephalon
saltatory conduction
speed of conduction
reflex actions
direction of propagation of impulses
Amoeba
Earthworm
Cockroach
Hydra
acetylcholine
norepinephrine
noradrenaline
none of these
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
I and II
II and III
I and III
III and IV
hypothalamus
medulla oblongata
pons
cerebellum
optic
olfactory
auditory
abducens
stimulating agent
brain
nerve fibre
synapses
auditory
optic
olfactory
glossopharyngeal
an impulse will continue to be conducted until the stimulus is removed
an impulse will be generated if the stimulus is of a particular strength, below which there won't be any response and increase above the minimal does not produce any enhanced effect
the brain receives the complete information or does not receive at all
none of these
motor
sensory
both (a) and (b)
none of these
cholinesterase
acetyl CoA
acetylcholine
adrenaline
thinking and intelligence
memory and learning
speech articulation
all of these